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Merge pull request #1 from awayings/docs/restructure
docs: 文档体系重构——README 瘦身、docs 分域拆分与全量索引
This commit is contained in:
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-267
@@ -1,10 +1,11 @@
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# easy_tdx API 参考文档
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> 版本: 1.16.2 | 运行时依赖: pandas / tzdata / click | 需要网络连接通达信行情服务器
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> 本文档为**方法速查参考**;上手教程见 [python-api.md](./python-api.md),数据模型与枚举字段见 [field_mapping.md](./field_mapping.md),Web 服务端点见 [web-api.md](./web-api.md)。
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>
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> 文档不写死版本号,对应版本以 [CHANGELOG.md](../CHANGELOG.md) 与 pyproject.toml 为准。
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## 目录
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- [快速开始](#快速开始)
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- [客户端](#客户端)
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- [TdxClient(同步)](#tdxclient同步)
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- [AsyncTdxClient(异步)](#asynctdxclient异步)
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@@ -18,29 +19,10 @@
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- [资金流向](#资金流向)
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- [文件下载](#文件下载)
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- [市场统计](#市场统计)
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- [数据模型](#数据模型)
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- [枚举](#枚举)
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- [异常](#异常)
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- [涨跌停价计算](#涨跌停价计算)
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---
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## 快速开始
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```python
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from easy_tdx import TdxClient, Market, KlineCategory
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# 自动选择最优服务器
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with TdxClient.from_best_host() as c:
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# 沪市证券总数
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count = c.get_security_count(Market.SH)
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# 浦发银行日K线
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bars = c.get_security_bars(Market.SH, "600000", KlineCategory.DAY, 0, 10)
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# 实时行情
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quotes = c.get_security_quotes([(Market.SH, "600000"), (Market.SZ, "000001")])
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```
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- [全局常量](#全局常量)
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- [完整 API 列表(MAC 协议客户端)](#完整-api-列表mac-协议客户端)
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---
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@@ -396,193 +378,6 @@ c.get_market_stat() -> MarketStat
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---
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## 数据模型
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### SecurityInfo
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证券列表条目。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| market | `Market` | 市场代码 |
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| code | `str` | 证券代码 |
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| name | `str` | 证券名称 |
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| volunit | `int` | 成交量单位(手 = volunit 股) |
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| decimal_point | `int` | 价格小数位数 |
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| pre_close | `float` | 昨收价 |
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| industry_tdx | `str` | 通达信行业代码(扩展字段) |
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| industry_sw | `str` | 申万行业代码(扩展字段) |
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### SecurityQuote
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实时五档行情。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| market | `Market` | 市场代码 |
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| code | `str` | 证券代码 |
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| price | `float` | 现价 |
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| pre_close | `float` | 昨收 |
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| open | `float` | 今开 |
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| high | `float` | 最高 |
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| low | `float` | 最低 |
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| vol | `float` | 总成交量(手) |
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| amount | `float` | 成交额(元) |
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| bid1~bid5 | `float` | 买一到买五价 |
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| bid_vol1~bid_vol5 | `float` | 买一到买五量 |
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| ask1~ask5 | `float` | 卖一到卖五价 |
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| ask_vol1~ask_vol5 | `float` | 卖一到卖五量 |
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| s_vol | `float` | 内盘(主动卖) |
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| b_vol | `float` | 外盘(主动买) |
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| rise_speed | `float` | 涨速 |
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| server_time | `str` | 服务器时间 |
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### SecurityBar
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K 线数据。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| open | `float` | 开盘价 |
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| close | `float` | 收盘价 |
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| high | `float` | 最高价 |
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| low | `float` | 最低价 |
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| vol | `float` | 成交量(股) |
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| amount | `float` | 成交额(元) |
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| year | `int` | 年 |
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| month | `int` | 月 |
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| day | `int` | 日 |
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| hour | `int` | 时 |
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| minute | `int` | 分 |
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| datetime_str | `str` | 属性,格式化时间字符串 |
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### MinuteBar
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分时数据。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| price | `float` | 价格 |
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| vol | `int` | 成交量 |
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### TransactionRecord
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逐笔成交。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| hour | `int` | 时 |
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| minute | `int` | 分 |
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| price | `float` | 成交价 |
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| vol | `int` | 成交量 |
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| buyorsell | `int` | 方向(0=买, 1=卖, 2=中性, 8=集合竞价) |
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### XdxrRecord
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除权除息记录。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| market | `Market` | 市场 |
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| code | `str` | 代码 |
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| year/month/day | `int` | 日期 |
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| category | `int` | 事件类型(见 XDXR_CATEGORY_NAMES) |
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| fenhong | `float \| None` | 每股分红(元) |
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| peigujia | `float \| None` | 配股价 |
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| songzhuangu | `float \| None` | 每股送转股比例 |
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| peigu | `float \| None` | 每股配股比例 |
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### FinanceInfo
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最新财务数据。包含股本结构(流通股本、总股本、国家股等)、资产负债(总资产、净资产等)、利润指标(主营收入、净利润等)和每股指标。字段名使用拼音,完整列表见源码 `models/finance.py`。
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### CompanyInfoCategory
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公司信息文件目录。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| name | `str` | 目录名 |
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| filename | `str` | 文件名 |
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| start | `int` | 起始偏移 |
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| length | `int` | 内容长度 |
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### TdxBlock
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板块信息。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| name | `str` | 板块名称 |
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| category | `int` | 分类(0=行业, 1=地域, 2=概念, 3=风格) |
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| count | `int` | 成分股数量 |
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| codes | `list[str]` | 成分股代码列表 |
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### MarketStat
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市场统计。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| up_count | `int` | 上涨家数 |
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| down_count | `int` | 下跌家数 |
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| neutral_count | `int` | 平盘家数 |
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| suspended_count | `int` | 停牌估算 |
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| total_count | `int` | 总计 |
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| total_amount | `float` | 总成交额 |
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| total_volume | `float` | 总成交量 |
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| total_market_cap | `float` | 总市值(元),来自 880001 收盘价 |
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| limit_up_count | `int` | 涨停家数,来自 880006 close |
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| limit_down_count | `int` | 跌停家数,来自 880006 open |
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### FundFlow
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资金流向。
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| 字段 | 类型 | 说明 |
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|------|------|------|
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| super_in / super_out | `float` | 超大单流入/流出 |
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| large_in / large_out | `float` | 大单流入/流出 |
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| medium_in / medium_out | `float` | 中单流入/流出 |
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| small_in / small_out | `float` | 小单流入/流出 |
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| main_net_inflow | `float` | 属性:主力净流入(超大+大) |
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| total_net_inflow | `float` | 属性:全单净流入 |
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### HistoricalFundFlow
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历史日线资金流向。字段同 FundFlow,额外包含 `year`/`month`/`day` 日期字段。
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---
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## 枚举
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### Market
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| 值 | 名称 | 说明 |
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|----|------|------|
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| 0 | SZ | 深圳 |
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| 1 | SH | 上海 |
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| 2 | BJ | 北京 |
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### KlineCategory
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| 值 | 名称 | 说明 |
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|----|------|------|
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| 0 | MIN_5 | 5 分钟 |
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| 1 | MIN_15 | 15 分钟 |
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| 2 | MIN_30 | 30 分钟 |
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| 3 | MIN_60 | 60 分钟 |
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| 4 | DAY | 日线 |
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| 5 | WEEK | 周线 |
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| 6 | MONTH | 月线 |
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| 7 | MIN_1 | 1 分钟 |
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| 8 | MIN_3 | 3 分钟(内部用) |
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| 9 | YEAR | 年线 |
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| 10 | SEASON | 季线 |
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| 11 | YEAR_ALT | 年线(备用) |
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---
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## 异常
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所有异常继承自 `TdxError`。
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@@ -640,65 +435,44 @@ compute_price_limits(market, code, name, pre_close, listed_days=None)
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| `KNOWN_EX_HOSTS` | `list[str]` | 扩展行情服务器列表 |
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| `XDXR_CATEGORY_NAMES` | `dict[int, str]` | 除权除息事件类型映射 |
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---
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## 完整 API 列表(MAC 协议客户端)
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## WebSocket 实时行情(serve /ws/realtime/*)
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### MacClient / AsyncMacClient
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`easy-tdx serve` 后可建立 WebSocket 连接(v1.28 起联动 `RealtimeDataFeed`,此前
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该端点不推送数据):
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| 方法 | 说明 |
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|------|------|
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| `get_stock_quotes(stocks, fields)` | 批量实时报价 |
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| `get_stock_quotes_list(category, ...)` | 市场分类排序报价 |
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| `get_stock_kline(market, code, period, ...)` | K 线(支持复权) |
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| `get_stock_kline_with_indicators(market, code, indicators, ...)` | K 线 + 技术指标 |
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| `get_tick_chart(market, code, date)` | 单日分时图 |
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| `get_tick_charts(market, code, days)` | 多日分时图 |
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| `get_chart_sampling(market, code)` | 分时缩略采样 |
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| `get_transactions(market, code, ...)` | 逐笔成交 |
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| `get_symbol_info(market, code)` | 个股特征快照 |
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| `get_board_list(board_type, ..., sort_column)` | 板块列表(sort_value 列=排序键指标值) |
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| `get_board_members(board_symbol, ...)` | 板块成分股报价 |
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| `get_board_summary(board_symbol, ...)` | 板块汇总(成交额、主力净流入、涨跌家数) |
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| `get_board_ranking(board_type, top_n, sort_by, ...)` | 板块涨跌幅排行榜(行业/概念排行) |
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| `get_board_change_ranking(board_type, target_date, days, ...)` | 板块 N 日涨跌幅排行 |
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| `get_belong_board(market, code)` | 个股所属板块 |
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| `get_capital_flow(market, code)` | 资金流向 |
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| `get_auction(market, code)` | 集合竞价 |
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| `get_unusual(market, ...)` | 市场异动 |
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| `get_server_info()` | 服务器交易时段 |
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| `get_kline_offset(offset, count)` | K 线偏移信息 |
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| `get_goods_list(market, ...)` | 扩展市场商品列表 |
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```
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ws://127.0.0.1:8000/api/v1/ws/realtime/{symbol} # symbol 如 SZ000001 / SH600519
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```
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### MacExClient / AsyncMacExClient
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### 服务端推送帧(JSON)
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| 方法 | 说明 |
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|------|------|
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| `goods_count(market)` | 商品总数 |
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| `goods_list(market, start, count)` | 商品列表 |
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| `goods_quotes(stocks, fields)` | 批量报价 |
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| `goods_quotes_list(market, ...)` | 市场分类报价列表 |
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| `goods_kline(market, code, period, ...)` | K 线(支持复权) |
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| `goods_tick_chart(market, code, ...)` | 分时图 |
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| `goods_chart_sampling(market, code)` | 分时缩略采样 |
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| `goods_transaction(market, code, ...)` | 逐笔成交 |
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| type | 触发 | 字段 |
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|------|------|------|
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| `tick` | 轮询到标的的最新快照(价格/量变化才推,约 `interval` 秒一拍) | `symbol`、`market`、`code`、`price`、`volume`、`ts`(epoch 秒)、`open`、`high`、`low`、`pre_close`、`amount`、`name` |
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| `ping` | 连续 30s 未收到客户端消息的心跳 | —(客户端忽略即可,无须回包) |
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| `status` | 客户端 subscribe/unsubscribe 的确认 | `msg`(如 `subscribed SH600000`) |
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| `error` | 非法 JSON / 未知 action / 超出订阅上限 | `msg` |
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### 客户端控制消息(JSON 文本帧)
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```json
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{"action": "subscribe", "symbol": "SH600000"}
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{"action": "unsubscribe", "symbol": "SH600000"}
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```
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### 行为约定
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- **连接即订阅** path 上的 symbol;断开自动退订全部标的。
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- **按需轮询**:订阅集合为空时服务端不产生任何行情请求;去重后标的总数上限
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80(`get_stock_quotes` 协议约束)。
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- **交易时段**:默认 A 股时段外只睡不拉(无 tick 帧,心跳照发);mock 模式
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(`EASY_TDX_E2E_MOCK=1`)不受限制。
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- **背压**:消费过慢时丢最旧快照保最新,不积压。
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- 环境变量:`EASY_TDX_WS_INTERVAL`(轮询间隔秒数,默认 3.0)。
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### 前端接入方式(自动重连 + 心跳容忍)
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```typescript
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function connectRealtime(symbol: string, onTick: (f: TickFrame) => void) {
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let retry = 0
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let ws: WebSocket | null = null
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const open = () => {
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ws = new WebSocket(`ws://${location.host}/api/v1/ws/realtime/${symbol}`)
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ws.onmessage = (e) => {
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const frame = JSON.parse(e.data)
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if (frame.type === 'tick') { retry = 0; onTick(frame) } // ping/status 忽略
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}
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ws.onclose = () => {
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retry += 1
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setTimeout(open, Math.min(1000 * 2 ** (retry - 1), 30_000)) // 指数退避
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}
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}
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open()
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return () => ws?.close()
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}
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```
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> 说明:看板/自选页的实时刷新已由 SSE `/stream/quotes`(全量快照、单连接共享)
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> 承担;WS 通道定位是**按需订阅单标的 tick 事件**(后续实时策略信号的接入点),
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> 两条链路按场景选用,不要求同时连接。手动冒烟见 `scripts/ws_smoke.py`。
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||||
@@ -0,0 +1,54 @@
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# 架构
|
||||
|
||||
<img src="./easy-tdx-architecture.png" alt="easy-tdx 七层架构总览:接口 → 服务 → 领域 → 持久 → 网关 → 协议 → 外部源" />
|
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|
||||
七层分层,请求自上而下、数据(pandas DataFrame)自下而上:**① 用户接口层**(Web UI / CLI / Python API / 桌面 EXE)→ **② Web 服务层**(FastAPI + SSE 实时推送 + 异步任务)→ **③ 领域层**(回测 / 指标 / 缠论 / 因子 / 选股 / 组合,纯计算零网络)→ **④ 数据持久层**(DuckDB K 线仓库 + 通达信本地 vipdoc 文件)→ **⑤ 客户端网关层**(8 个客户端 + 健康分 / 故障转移)→ **⑥ 协议层**(通达信二进制协议编解码)→ **⑦ 外部数据源**(通达信服务器 / 中金所 / 新浪 / 巨潮 / LLM)。虚线为旁路直连(HTTP 数据源 / 本地文件 / CLI 与 Python API 越层直调)。
|
||||
|
||||
🖼️ 交互版架构图(可缩放平移、悬停查看 38 个模块的职责详情、一键导出 PNG):[architecture.html](./architecture.html)
|
||||
|
||||
## 源码树
|
||||
|
||||
```
|
||||
src/easy_tdx/
|
||||
├── client.py # TdxClient / AsyncTdxClient(标准协议)
|
||||
├── unified.py # UnifiedTdxClient(统一入口)
|
||||
├── config.py # 服务器地址、端口、超时配置
|
||||
├── indicator.py # 技术指标计算(34 个,基于 MyTT)
|
||||
├── MyTT.py # 麦语言技术指标算法库
|
||||
├── mac/
|
||||
│ ├── client.py # MacClient / AsyncMacClient(MAC 协议)
|
||||
│ ├── enums.py # Period, Adjust, Category, ExMarket, SortType, ...
|
||||
│ ├── models.py # MacBar, MacQuoteField, MacTick, BoardInfo, ...
|
||||
│ └── commands/ # MAC 命令(build_request + parse_response,无 IO)
|
||||
├── ex/
|
||||
│ ├── client.py # ExTdxClient / AsyncExTdxClient(标准协议扩展市场)
|
||||
│ ├── mac_client.py # MacExClient / AsyncMacExClient(MAC 协议扩展市场)
|
||||
│ └── transport/ # ExTdxConnection(端口 7727)
|
||||
├── transport/
|
||||
│ ├── sync.py # TdxConnection + ping_host / ping_all
|
||||
│ └── async_.py # AsyncTdxConnection(asyncio)
|
||||
├── commands/ # 标准协议命令(无 IO)
|
||||
├── codec/ # price / volume / datetime / frame / bitmap 编解码
|
||||
├── chanlun/ # 缠论技术分析(K线合并/分型/笔/线段/中枢/买卖点/背驰)
|
||||
├── factor/ # 因子引擎(Factor ABC/19内置因子/截面计算/因子分析/预处理管道)
|
||||
├── portfolio/ # 组合管理(4优化器/风险模型/再平衡引擎)
|
||||
├── backtest/ # 回测引擎(Strategy基类/向量化引擎/多因子组合/滑点模型/执行仿真/归因分析)
|
||||
├── screen/ # 策略选股扫描(scan信号扫描/rank回测排名/并发扫描/增量缓存)
|
||||
├── realtime/ # 实时数据推送框架(EventBus/事件驱动/asyncio)
|
||||
├── web/ # Web API(FastAPI REST + WebSocket)
|
||||
├── models/ # 纯 dataclass,无业务逻辑
|
||||
├── offline/ # 离线数据读写模块(读取 + 写入同步)
|
||||
└── cli/ # easy-tdx CLI(click)
|
||||
```
|
||||
|
||||
commands 层不依赖 transport,可独立单测。
|
||||
|
||||
## 分层要点
|
||||
|
||||
- **协议层无 IO**:`commands/`、`codec/`、`mac/commands/` 只做编解码,可完全离线单测(`tests/fixtures/` 的 hex dump 即其测试镜像)。
|
||||
- **领域层零网络**:`backtest/`、`chanlun/`、`factor/`、`portfolio/`、`screen/` 只吃 DataFrame,不碰网络——这是回测/扫描可在无行情连接时运行的基础。
|
||||
- **网关层统一入口**:`unified.py` 封装 8 个客户端(标准/MAC × 同步/异步 × 常规/扩展),带健康分与故障转移;上层(Web、CLI)优先走它。
|
||||
- **越层直调**:CLI 与 Python API 不经过 Web 服务层,直接调网关/领域层;HTTP 数据源(新浪/巨潮/中金所)与本地文件直读是旁路。因此同一功能常有三处入口(CLI 命令 / Python API / REST 端点),改领域逻辑三处受益;改协议/网关时注意 Web 层的替身切入点(`web/e2e_mock.py` 在 `EASY_TDX_E2E_MOCK=1` 下替换全部客户端)。
|
||||
- **CLI 薄封装**:`cli/cmd_*.py` 每个文件一个 click 命令组,业务全部在领域/网关层;领域模块内也有 CLI(`backtest/cli.py`、`screen/cli.py`),由 `cli/__init__.py` 汇总注册。入口链:`easy-tdx` 命令 → `_editable_guard:main`(可编辑安装失效时打印修复指引)→ CLI。
|
||||
- **`python -m easy_tdx` 三种形态**(`__main__.py`):开发态无参默认等价 `easy-tdx serve`;打包态双击走托盘(uvicorn 后台线程 + 主线程 pystray 托盘);multiprocessing 子进程拦截保护(Windows spawn 下防止子进程重复启动 uvicorn,一键寻优/screen 扫描等多进程功能依赖它)。
|
||||
- **离线数据平台差异**:`.day` 文件路径分隔符 / GBK 文件名 / 时区行为在 Windows 与 Linux 不同,CI 有 Windows matrix 覆盖,改 `offline/` 时留意。
|
||||
@@ -0,0 +1,153 @@
|
||||
# 回测完整示例集
|
||||
|
||||
本文件汇集回测引擎的完整可运行示例与注意事项,配合 [backtest_usage.md](./backtest_usage.md)(手册)与 [cli-backtest.md](./cli-backtest.md)(CLI 参考)使用。
|
||||
|
||||
## 完整示例
|
||||
|
||||
### 示例 1:双均线交叉策略
|
||||
|
||||
```python
|
||||
"""双均线交叉策略:MA5 上穿 MA20 买入,下穿卖出。"""
|
||||
import pandas as pd
|
||||
from easy_tdx.backtest import BacktestEngine, Strategy, crossover
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class DualMACross(Strategy):
|
||||
def init(self):
|
||||
self.ma5 = self.I(MyTT.MA, self.data.close, 5)
|
||||
self.ma20 = self.I(MyTT.MA, self.data.close, 20)
|
||||
self.golden = crossover(self.ma5, self.ma20)
|
||||
self.death = crossover(self.ma20, self.ma5)
|
||||
|
||||
def next(self):
|
||||
if self.golden[self._bar_index] and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif self.death[self._bar_index] and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
|
||||
# 构造模拟数据(实际使用 TdxClient 获取)
|
||||
dates = pd.date_range("2024-01-01", periods=200, freq="D")
|
||||
import numpy as np
|
||||
rng = np.random.default_rng(42)
|
||||
close = 10.0 + np.cumsum(rng.normal(0, 0.2, 200))
|
||||
|
||||
df = pd.DataFrame({
|
||||
"datetime": dates,
|
||||
"open": close + rng.uniform(-0.1, 0.1, 200),
|
||||
"close": close,
|
||||
"high": close + rng.uniform(0, 0.3, 200),
|
||||
"low": close - rng.uniform(0, 0.3, 200),
|
||||
"vol": rng.integers(10000, 100000, 200),
|
||||
})
|
||||
|
||||
engine = BacktestEngine(DualMACross, cash=100000, commission=0.0003)
|
||||
result = engine.run(df)
|
||||
|
||||
result.summary()
|
||||
print(f"\n年化收益: {result.performance['annual_return']:.2%}")
|
||||
print(f"夏普比率: {result.performance['sharpe']:.2f}")
|
||||
```
|
||||
|
||||
### 示例 2:MACD 策略 + 预计算指标
|
||||
|
||||
```python
|
||||
"""MACD 策略:DIF 上穿 DEA 买入,下穿卖出。"""
|
||||
from easy_tdx.backtest import BacktestEngine, Strategy, crossover
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class MACDStrategy(Strategy):
|
||||
def init(self):
|
||||
dif, dea, macd_hist = self.I(MyTT.MACD, self.data.close)
|
||||
self.dif = dif
|
||||
self.dea = dea
|
||||
self.golden = crossover(dif, dea)
|
||||
self.death = crossover(dea, dif)
|
||||
|
||||
def next(self):
|
||||
if self.golden[self._bar_index] and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif self.death[self._bar_index] and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
|
||||
engine = BacktestEngine(MACDStrategy, cash=100000)
|
||||
result = engine.run(df) # df 包含 OHLCV 数据
|
||||
```
|
||||
|
||||
### 示例 3:布林带突破 + 滑点模拟
|
||||
|
||||
```python
|
||||
"""布林带策略:跌破下轨买入,突破上轨卖出,模拟滑点。"""
|
||||
from easy_tdx.backtest import BacktestEngine, Strategy
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class BollingerBreakout(Strategy):
|
||||
def init(self):
|
||||
upper, mid, lower = self.I(MyTT.BOLL, self.data.close, 20)
|
||||
self.upper = upper
|
||||
self.lower = lower
|
||||
|
||||
def next(self):
|
||||
cur = self.data.close[0]
|
||||
if cur <= self.lower[self._bar_index] and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif cur >= self.upper[self._bar_index] and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
|
||||
# 模拟滑点和保守成交价
|
||||
engine = BacktestEngine(
|
||||
BollingerBreakout,
|
||||
cash=100000,
|
||||
slippage=0.02, # 每股 2 分钱滑点
|
||||
execution="worst", # 保守成交价
|
||||
reject_policy="skip", # 资金不足直接跳过
|
||||
)
|
||||
result = engine.run(df)
|
||||
```
|
||||
|
||||
### 示例 4:从文件运行 CLI
|
||||
|
||||
```python
|
||||
# save as rsi_strategy.py
|
||||
from easy_tdx.backtest import Strategy
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class RSIStrategy(Strategy):
|
||||
"""RSI 超卖超买策略。"""
|
||||
def init(self):
|
||||
self.rsi = self.I(MyTT.RSI, self.data.close, 14)
|
||||
|
||||
def next(self):
|
||||
cur_rsi = self.rsi[self._bar_index]
|
||||
if cur_rsi < 30 and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif cur_rsi > 70 and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
```
|
||||
|
||||
```bash
|
||||
easy-tdx backtest SZ 000001 \
|
||||
--strategy-file rsi_strategy.py \
|
||||
--cash 200000 \
|
||||
--execution next_open \
|
||||
--count 1000 \
|
||||
--adjust QFQ \
|
||||
--table
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 注意事项
|
||||
|
||||
1. **DataFrame 格式要求**:必须包含 `datetime`, `open`, `close`, `high`, `low` 列。`vol`/`amount` 为可选但推荐。
|
||||
2. **成交时机**:默认 `next_open` 模式下,信号产生后需等待下一根 K 线才能成交。如果信号在最后一根 K 线产生,则无法成交。
|
||||
3. **整手交易**:A 股按 100 股整手交易。全仓模式会自动向下取整到 100 的倍数。
|
||||
4. **做空限制**:v1 不支持做空,卖出数量不能超过当前持仓。
|
||||
5. **未来函数警告**:使用 `this_close` 模式时,结果中的 `config.future_leak_warning` 会标记为 `True`。
|
||||
6. **多笔同 bar 交易**:引擎支持同一根 K 线上产生多笔交易(如分批建仓),按顺序依次撮合。
|
||||
+4
-261
@@ -21,15 +21,12 @@
|
||||
- [资金曲线](#资金曲线)
|
||||
- [交易记录](#交易记录)
|
||||
- [序列化输出](#序列化输出)
|
||||
- [CLI 命令行](#cli-命令行)
|
||||
- [内置策略列表(strategies)](#内置策略列表strategies)
|
||||
- [参数网格寻优(optimize)](#参数网格寻优optimize)
|
||||
- [组合级分析(portfolio)](#组合级分析portfolio)
|
||||
- [CLI 命令行](#cli-命令行) → 见 [cli-backtest.md](./cli-backtest.md)
|
||||
- [进阶用法](#进阶用法)
|
||||
- [预计算指标列](#预计算指标列)
|
||||
- [缠论结果注入](#缠论结果注入)
|
||||
- [自定义策略文件](#自定义策略文件)
|
||||
- [完整示例](#完整示例)
|
||||
- [完整示例](#完整示例) → 见 [backtest-examples.md](./backtest-examples.md)
|
||||
|
||||
---
|
||||
|
||||
@@ -392,115 +389,10 @@ config = result.config
|
||||
|
||||
---
|
||||
|
||||
|
||||
## CLI 命令行
|
||||
|
||||
```bash
|
||||
# 基本用法
|
||||
easy-tdx backtest SZ 000001 --strategy-file my_strategy.py
|
||||
|
||||
# 查看帮助
|
||||
easy-tdx backtest --help
|
||||
|
||||
# 指定参数
|
||||
easy-tdx backtest SH 600519 \
|
||||
--strategy-file ma_cross.py \
|
||||
--cash 50000 \
|
||||
--commission 0.0003 \
|
||||
--execution next_open \
|
||||
--period DAILY \
|
||||
--count 500 \
|
||||
--table
|
||||
|
||||
# 预计算指标(MACD, KDJ 会作为额外列注入 DataFrame)
|
||||
easy-tdx backtest SZ 000001 \
|
||||
--strategy-file macd_strategy.py \
|
||||
--indicators MACD,KDJ
|
||||
|
||||
# 输出 JSON(默认)
|
||||
easy-tdx backtest SZ 000001 --strategy-file my_strategy.py
|
||||
|
||||
# 输出表格
|
||||
easy-tdx backtest SZ 000001 --strategy-file my_strategy.py --table
|
||||
```
|
||||
|
||||
**CLI 参数**:
|
||||
|
||||
| 参数 | 默认值 | 说明 |
|
||||
|------|--------|------|
|
||||
| `MARKET` | — | 市场代码:SZ / SH |
|
||||
| `CODE` | — | 股票代码:如 000001 |
|
||||
| `--strategy-file` | — | Python 策略文件路径 |
|
||||
| `--strategy` | — | DSL 表达式(P1,尚未实现) |
|
||||
| `--cash` | 100000 | 初始资金 |
|
||||
| `--commission` | 0.0003 | 佣金率 |
|
||||
| `--execution` | next_open | 成交价规则 |
|
||||
| `--period` | DAILY | K 线周期 |
|
||||
| `--adjust` | NONE | 复权方式:NONE / QFQ / HFQ |
|
||||
| `--count` | 500 | K 线数量 |
|
||||
| `--indicators` | — | 预计算指标(逗号分隔) |
|
||||
| `--table` | False | 表格输出 |
|
||||
| `--output` | json | 输出格式:json / table / csv |
|
||||
| `--wf` | False | 附加 Walk-Forward 样本外验证 |
|
||||
| `--wf-windows` | 7 | Walk-Forward 窗口数 |
|
||||
| `--evaluate` | False | 一条龙评估(回测+WF+适配性+评分+评级+基准对比) |
|
||||
| `--auto-fees` | False | 按标的品种自动解析费率 |
|
||||
|
||||
### 内置策略列表(strategies)
|
||||
|
||||
```bash
|
||||
# 表格列出全部内置策略(名称/参数/预设寻优网格)
|
||||
easy-tdx strategies
|
||||
|
||||
# JSON 输出(含完整参数 schema,与 Web API GET /backtest/strategies 同构)
|
||||
easy-tdx strategies --output json
|
||||
```
|
||||
|
||||
### 参数网格寻优(optimize)
|
||||
|
||||
对注册表内置策略的 1-2 个参数做网格搜索,按总收益率排名:
|
||||
|
||||
```bash
|
||||
# 单策略:用该策略的预设寻优网格(见 strategies 命令)
|
||||
easy-tdx optimize SZ 000001 --strategy ma_cross
|
||||
|
||||
# 单策略:自定义网格(--param 参数名=值1,值2,可多次指定)
|
||||
easy-tdx optimize SZ 000001 --strategy ma_cross --param fast=5,10,15 --param slow=20,60
|
||||
|
||||
# 一键寻优所有内置策略:逐策略按预设网格寻优后全局排名
|
||||
easy-tdx optimize SZ 000001 --all
|
||||
|
||||
# 并行加速(2+ 进程级并行;1 = 串行 + 指标缓存复用)
|
||||
easy-tdx optimize SZ 000001 --all --workers 4
|
||||
```
|
||||
|
||||
**optimize 参数**:
|
||||
|
||||
| 参数 | 默认值 | 说明 |
|
||||
|------|--------|------|
|
||||
| `--strategy` | — | 注册表策略名(与 `--all` 二选一) |
|
||||
| `--all` | False | 一键寻优所有内置策略(STRATEGY_PRESETS 预设网格) |
|
||||
| `--param` | 预设网格 | 自定义参数网格,如 `fast=5,10,15`(最多 2 个参数,笛卡尔积 ≤ 200) |
|
||||
| `--cash` | 1000000 | 初始资金 |
|
||||
| `--commission` | 0.0003 | 佣金率 |
|
||||
| `--slippage` | 0.0 | 滑点 |
|
||||
| `--workers` | 1 | 并行进程数 |
|
||||
| `--top` | 15 | 表格输出显示前 N 行 |
|
||||
|
||||
Python API 同名能力:`easy_tdx.backtest.optimizer.ParamGridOptimizer`(单策略)与
|
||||
`easy_tdx.backtest.optimizer.optimize_all_strategies`(一键全策略)。
|
||||
|
||||
### 组合级分析(portfolio)
|
||||
|
||||
```bash
|
||||
# 组合级 Walk-Forward 样本外验证(全部标的日期并集切窗,每窗独立开仓)
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519 --strategy-file strategies/ma_cross.py --wf --wf-windows 7
|
||||
|
||||
# 组合级一条龙评估:组合回测 + 组合WF + 跨标的适配性 + 综合评分
|
||||
# + 组合评级 + 等权买入持有基准对比(与 Web UI /portfolio 页同构)
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519 --strategy-file strategies/ma_cross.py --evaluate
|
||||
```
|
||||
|
||||
---
|
||||
CLI 用法见 [cli-backtest.md](./cli-backtest.md)(回测/寻优/组合/run-all 命令与参数)。
|
||||
|
||||
## 进阶用法
|
||||
|
||||
@@ -591,152 +483,3 @@ easy-tdx backtest SZ 000001 --strategy-file my_strategy.py --table
|
||||
|
||||
---
|
||||
|
||||
## 完整示例
|
||||
|
||||
### 示例 1:双均线交叉策略
|
||||
|
||||
```python
|
||||
"""双均线交叉策略:MA5 上穿 MA20 买入,下穿卖出。"""
|
||||
import pandas as pd
|
||||
from easy_tdx.backtest import BacktestEngine, Strategy, crossover
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class DualMACross(Strategy):
|
||||
def init(self):
|
||||
self.ma5 = self.I(MyTT.MA, self.data.close, 5)
|
||||
self.ma20 = self.I(MyTT.MA, self.data.close, 20)
|
||||
self.golden = crossover(self.ma5, self.ma20)
|
||||
self.death = crossover(self.ma20, self.ma5)
|
||||
|
||||
def next(self):
|
||||
if self.golden[self._bar_index] and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif self.death[self._bar_index] and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
|
||||
# 构造模拟数据(实际使用 TdxClient 获取)
|
||||
dates = pd.date_range("2024-01-01", periods=200, freq="D")
|
||||
import numpy as np
|
||||
rng = np.random.default_rng(42)
|
||||
close = 10.0 + np.cumsum(rng.normal(0, 0.2, 200))
|
||||
|
||||
df = pd.DataFrame({
|
||||
"datetime": dates,
|
||||
"open": close + rng.uniform(-0.1, 0.1, 200),
|
||||
"close": close,
|
||||
"high": close + rng.uniform(0, 0.3, 200),
|
||||
"low": close - rng.uniform(0, 0.3, 200),
|
||||
"vol": rng.integers(10000, 100000, 200),
|
||||
})
|
||||
|
||||
engine = BacktestEngine(DualMACross, cash=100000, commission=0.0003)
|
||||
result = engine.run(df)
|
||||
|
||||
result.summary()
|
||||
print(f"\n年化收益: {result.performance['annual_return']:.2%}")
|
||||
print(f"夏普比率: {result.performance['sharpe']:.2f}")
|
||||
```
|
||||
|
||||
### 示例 2:MACD 策略 + 预计算指标
|
||||
|
||||
```python
|
||||
"""MACD 策略:DIF 上穿 DEA 买入,下穿卖出。"""
|
||||
from easy_tdx.backtest import BacktestEngine, Strategy, crossover
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class MACDStrategy(Strategy):
|
||||
def init(self):
|
||||
dif, dea, macd_hist = self.I(MyTT.MACD, self.data.close)
|
||||
self.dif = dif
|
||||
self.dea = dea
|
||||
self.golden = crossover(dif, dea)
|
||||
self.death = crossover(dea, dif)
|
||||
|
||||
def next(self):
|
||||
if self.golden[self._bar_index] and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif self.death[self._bar_index] and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
|
||||
engine = BacktestEngine(MACDStrategy, cash=100000)
|
||||
result = engine.run(df) # df 包含 OHLCV 数据
|
||||
```
|
||||
|
||||
### 示例 3:布林带突破 + 滑点模拟
|
||||
|
||||
```python
|
||||
"""布林带策略:跌破下轨买入,突破上轨卖出,模拟滑点。"""
|
||||
from easy_tdx.backtest import BacktestEngine, Strategy
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class BollingerBreakout(Strategy):
|
||||
def init(self):
|
||||
upper, mid, lower = self.I(MyTT.BOLL, self.data.close, 20)
|
||||
self.upper = upper
|
||||
self.lower = lower
|
||||
|
||||
def next(self):
|
||||
cur = self.data.close[0]
|
||||
if cur <= self.lower[self._bar_index] and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif cur >= self.upper[self._bar_index] and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
|
||||
# 模拟滑点和保守成交价
|
||||
engine = BacktestEngine(
|
||||
BollingerBreakout,
|
||||
cash=100000,
|
||||
slippage=0.02, # 每股 2 分钱滑点
|
||||
execution="worst", # 保守成交价
|
||||
reject_policy="skip", # 资金不足直接跳过
|
||||
)
|
||||
result = engine.run(df)
|
||||
```
|
||||
|
||||
### 示例 4:从文件运行 CLI
|
||||
|
||||
```python
|
||||
# save as rsi_strategy.py
|
||||
from easy_tdx.backtest import Strategy
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class RSIStrategy(Strategy):
|
||||
"""RSI 超卖超买策略。"""
|
||||
def init(self):
|
||||
self.rsi = self.I(MyTT.RSI, self.data.close, 14)
|
||||
|
||||
def next(self):
|
||||
cur_rsi = self.rsi[self._bar_index]
|
||||
if cur_rsi < 30 and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif cur_rsi > 70 and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
```
|
||||
|
||||
```bash
|
||||
easy-tdx backtest SZ 000001 \
|
||||
--strategy-file rsi_strategy.py \
|
||||
--cash 200000 \
|
||||
--execution next_open \
|
||||
--count 1000 \
|
||||
--adjust QFQ \
|
||||
--table
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 注意事项
|
||||
|
||||
1. **DataFrame 格式要求**:必须包含 `datetime`, `open`, `close`, `high`, `low` 列。`vol`/`amount` 为可选但推荐。
|
||||
2. **成交时机**:默认 `next_open` 模式下,信号产生后需等待下一根 K 线才能成交。如果信号在最后一根 K 线产生,则无法成交。
|
||||
3. **整手交易**:A 股按 100 股整手交易。全仓模式会自动向下取整到 100 的倍数。
|
||||
4. **做空限制**:v1 不支持做空,卖出数量不能超过当前持仓。
|
||||
5. **未来函数警告**:使用 `this_close` 模式时,结果中的 `config.future_leak_warning` 会标记为 `True`。
|
||||
6. **多笔同 bar 交易**:引擎支持同一根 K 线上产生多笔交易(如分批建仓),按顺序依次撮合。
|
||||
|
||||
+148
@@ -0,0 +1,148 @@
|
||||
# 缠论分析
|
||||
|
||||
## CLI 用法
|
||||
|
||||
基于缠论理论的技术分析,计算管道:`K 线合并 → 分型识别 → 笔 → 中枢 → 线段 → 买卖点 → 背驰`。默认输出 JSON,加 `--table` 输出可读表格。:`K 线合并 → 分型识别 → 笔 → 中枢 → 线段 → 买卖点 → 背驰`。默认输出 JSON,加 `--table` 输出可读表格。
|
||||
|
||||
```bash
|
||||
easy-tdx chanlun SZ 000001 --table
|
||||
easy-tdx chanlun SH 600519 --adjust QFQ --table
|
||||
easy-tdx chanlun SZ 000001 --period 30MIN
|
||||
|
||||
# 多级别联立:分析日线最后一笔在 30 分钟级别中的走势结构
|
||||
easy-tdx chanlun SZ 000001 --multi-level 30MIN --table
|
||||
easy-tdx chanlun SH 600519 --multi-level 5MIN
|
||||
```
|
||||
|
||||
### 输出示例
|
||||
|
||||
以 `easy-tdx chanlun SH 601088 --table` 为例,输出分五个部分:
|
||||
|
||||
**概要统计**
|
||||
|
||||
```
|
||||
标的: 601088 周期: DAILY
|
||||
原始K线: 800 缠论K线: 589
|
||||
分型: 275 笔: 131 中枢: 21 线段: 40
|
||||
买卖点: 125 背驰: 73
|
||||
```
|
||||
|
||||
| 字段 | 含义 |
|
||||
|------|------|
|
||||
| 原始 K 线 | 从服务端获取的原始 K 线条数 |
|
||||
| 缠论 K 线 | 经过包含处理(合并)后的 K 线条数,数量一定 ≤ 原始 K 线 |
|
||||
| 分型 | 识别出的顶分型 + 底分型总数 |
|
||||
| 笔 | 相邻两个异向分型之间的连线(涨跌方向交替) |
|
||||
| 中枢 | 至少 3 笔重叠区域形成的密集成交区间 |
|
||||
| 线段 | 由笔构成的更大级别走势单位 |
|
||||
| 买卖点 | 一二三类买卖点信号总数 |
|
||||
| 背驰 | 力度衰减信号总数(笔背驰 / 盘整背驰 / 趋势背驰) |
|
||||
|
||||
**笔**
|
||||
|
||||
```
|
||||
[0] ↑ 2023-02-17 → 2023-02-23 h=28.46 l=26.76 ✓
|
||||
[1] ↓ 2023-02-23 → 2023-02-28 h=28.46 l=27.8 ✓
|
||||
[2] ↑ 2023-02-28 → 2023-03-09 h=29.77 l=27.8 ✓
|
||||
```
|
||||
|
||||
笔是缠论的基本走势单位。每条笔连接一个顶分型和一个底分型,方向严格交替(↑↓↑↓…)。`✓` 表示已确认(后续出现了反向笔),`…` 表示仍在进行中。
|
||||
|
||||
- `↑`:向上笔,起点是底分型(低点),终点是顶分型(高点)
|
||||
- `↓`:向下笔,起点是顶分型(高点),终点是底分型(低点)
|
||||
- `h`/`l`:该笔范围内的最高价 / 最低价
|
||||
|
||||
**中枢**
|
||||
|
||||
```
|
||||
[0] zg=28.46 zd=28.11 gg=32.56 dd=26.76 lines=11 ✓
|
||||
[1] zg=31.2 zd=30.45 gg=32.56 dd=27.9 lines=3 ✓
|
||||
```
|
||||
|
||||
中枢是至少 3 笔重叠形成的密集成交区间,代表多空博弈的平衡区域。`✓` 表示已脱离,`…` 表示价格仍在中枢区间内震荡。
|
||||
|
||||
| 字段 | 含义 |
|
||||
|------|------|
|
||||
| `zg` | 中枢上沿(区间内最高的低点)— 支撑/压力的关键分界 |
|
||||
| `zd` | 中枢下沿(区间内最低的高点) |
|
||||
| `gg` | 中枢区间内的最高价 |
|
||||
| `dd` | 中枢区间内的最低价 |
|
||||
| `lines` | 构成该中枢的笔数,笔数越多代表震荡越充分 |
|
||||
|
||||
中枢的意义:价格在中枢内震荡 → 突破中枢上沿看涨,跌破下沿看跌。`zg`/`zd` 是实战中最常用的参考价位。
|
||||
|
||||
**线段**
|
||||
|
||||
```
|
||||
[0] ↑ 2023-02-17 → 2023-03-09 h=29.77 l=26.76
|
||||
[1] ↓ 2023-02-28 → 2023-03-29 h=29.77 l=27.18
|
||||
```
|
||||
|
||||
线段是比笔更大的走势单位,由多笔重叠组合而成。线段的方向不严格交替,可能出现连续同向(如连续多段向上),代表更高一级的趋势方向。实战中通常在线段级别判断大方向,在笔级别找买卖点。
|
||||
|
||||
**买卖点**
|
||||
|
||||
```
|
||||
1buy: 中枢下方力度衰减,一类买点 (l=27.30 < zd=46.72)
|
||||
2buy: 回调不创新低,二类买点 (l=27.33)
|
||||
3buy: 回调不破中枢上沿,三类买点 (l=27.80 > zg=27.58)
|
||||
1sell: 中枢上方力度衰减,一类卖点 (h=50.38 > zg=46.97)
|
||||
2sell: 反弹不创新高,二类卖点 (h=29.32)
|
||||
3sell: 反弹不破中枢下沿,三类卖点 (h=28.46 < zd=46.72)
|
||||
```
|
||||
|
||||
缠论定义三类买点和三类卖点:
|
||||
|
||||
| 类型 | 买点含义 | 卖点含义 |
|
||||
|------|----------|----------|
|
||||
| 一类 | 下跌趋势末端,力度衰减后的第一个低点(抄底) | 上涨趋势末端,力度衰减后的第一个高点(逃顶) |
|
||||
| 二类 | 一类买点后的回调不创新低(确认反转) | 一类卖点后的反弹不创新高(确认反转) |
|
||||
| 三类 | 回调不进入中枢上沿(趋势确认,中枢上方买) | 反弹不进入中枢下沿(趋势确认,中枢下方卖) |
|
||||
|
||||
括号内的条件是该信号的触发依据,如 `l=27.80 > zg=27.58` 表示回调低点 27.80 高于中枢上沿 27.58,所以是三类买点。
|
||||
|
||||
**背驰**
|
||||
|
||||
```
|
||||
[✓] bi: 笔背驰: 笔[4] 力度=1.32 < 笔[2] 力度=1.97
|
||||
[✓] pz: 盘整背驰: 中枢[11] 内末笔力度=2.49 < 首笔力度=6.64
|
||||
[✓] qs: 趋势背驰(上): 中枢[1] 离开力度=3.32 < 中枢[0] 离开力度=4.45
|
||||
```
|
||||
|
||||
背驰是力度衰减信号,表明当前走势动力正在减弱,可能即将反转。力度通过 MACD 面积计算,数值越小力度越弱。
|
||||
|
||||
| 类型 | 含义 |
|
||||
|------|------|
|
||||
| `bi`(笔背驰) | 同向相邻两笔比较,后一笔力度 < 前一笔 → 该方向动力减弱 |
|
||||
| `pz`(盘整背驰) | 同一中枢内,末笔力度 < 首笔 → 中枢内动力衰减,即将突破 |
|
||||
| `qs`(趋势背驰) | 两个同向中枢之间比较,后一中枢离开力度 < 前一中枢 → 趋势可能终结 |
|
||||
|
||||
`[✓]` 表示确认背驰。趋势背驰(上)代表上涨趋势可能结束,趋势背驰(下)代表下跌趋势可能结束。
|
||||
|
||||
|
||||
## Python 用法
|
||||
|
||||
基于缠论理论的技术分析模块,接收 easy_tdx 的 K 线 DataFrame,输出笔、中枢、线段、买卖点、背驰等分析结果:
|
||||
|
||||
```python
|
||||
from easy_tdx.chanlun import ChanlunAnalyser, ChanlunConfig
|
||||
|
||||
# 使用 easy_tdx 获取 K 线数据
|
||||
with TdxClient() as client:
|
||||
df = client.get_security_bars(Market.SH, "600519", KlineCategory.DAY, 0, 800)
|
||||
|
||||
# 缠论分析
|
||||
analyser = ChanlunAnalyser("SH600519", "DAILY")
|
||||
result = analyser.process_klines(df)
|
||||
|
||||
# 获取结果
|
||||
print(f"笔数: {len(result.bis)}")
|
||||
print(f"中枢数: {len(result.zss)}")
|
||||
print(f"线段数: {len(result.xds)}")
|
||||
print(f"买卖点: {[m.msg for m in result.mmds]}")
|
||||
print(f"背驰: {[b.msg for b in result.bcs]}")
|
||||
|
||||
# JSON 兼容字典输出
|
||||
print(result.to_dict())
|
||||
```
|
||||
|
||||
@@ -0,0 +1,371 @@
|
||||
# CLI 参考 — 回测与寻优
|
||||
|
||||
## 回测引擎
|
||||
|
||||
> 📖 **完整使用手册**:[backtest_usage.md](./backtest_usage.md) ——
|
||||
> 涵盖策略编写(`init()`/`next()`)、行情数据访问、指标注册、订单模拟、
|
||||
> 绩效指标、组合回测、调仓引擎与完整示例。回测相关用法以该手册为准。
|
||||
|
||||
内置向量回测引擎,加载 Python 策略文件即可跑回测。策略继承 `Strategy` 基类,在 `init()` 注册指标,在 `next()` 逐 bar 生成买卖信号,引擎完成订单模拟、持仓跟踪和绩效分析。
|
||||
|
||||
**单策略回测:**
|
||||
|
||||
```bash
|
||||
easy-tdx backtest SZ 300308 --strategy-file strategies/expma_cross.py --count 2000 --cash 1000000 --adjust QFQ --table
|
||||
# 推荐加上 --slippage 0.01 模拟真实滑点(元/股),使回测更贴近实盘
|
||||
|
||||
# 缠论自动桥接:引擎自动计算缠论分析并注入策略 self.chanlun
|
||||
easy-tdx backtest SZ 000001 --strategy-file strategies/chanlun_strategy.py --chanlun-level DAILY --table
|
||||
|
||||
# 预计算指标(MACD, KDJ 会作为额外列注入 DataFrame)
|
||||
easy-tdx backtest SZ 000001 \
|
||||
--strategy-file strategies/macd_strategy.py \
|
||||
--indicators MACD,KDJ
|
||||
```
|
||||
|
||||
`backtest` 命令 CLI 参数:
|
||||
|
||||
| 参数 | 默认值 | 说明 |
|
||||
|------|--------|------|
|
||||
| `MARKET` | — | 市场代码:SZ / SH |
|
||||
| `CODE` | — | 股票代码:如 000001 |
|
||||
| `--strategy-file` | — | Python 策略文件路径 |
|
||||
| `--cash` | 100000 | 初始资金 |
|
||||
| `--commission` | 0.0003 | 佣金率 |
|
||||
| `--execution` | next_open | 成交价规则 |
|
||||
| `--period` | DAILY | K 线周期 |
|
||||
| `--adjust` | NONE | 复权方式:NONE / QFQ / HFQ |
|
||||
| `--count` | 500 | K 线数量 |
|
||||
| `--indicators` | — | 预计算指标(逗号分隔) |
|
||||
| `--table` | False | 表格输出 |
|
||||
| `--output` | json | 输出格式:json / table / csv |
|
||||
| `--wf` | False | 附加 Walk-Forward 样本外验证 |
|
||||
| `--wf-windows` | 7 | Walk-Forward 窗口数 |
|
||||
| `--evaluate` | False | 一条龙评估(回测+WF+适配性+评分+评级+基准对比) |
|
||||
| `--auto-fees` | False | 按标的品种自动解析费率 |
|
||||
|
||||
**样本外验证(v1.25):**
|
||||
|
||||
```bash
|
||||
# 附加 Walk-Forward 七窗样本外验证(每窗独立开仓,窗口数可调)
|
||||
easy-tdx backtest SZ 300308 --strategy-file strategies/expma_cross.py --wf --wf-windows 7
|
||||
|
||||
# 一条龙评估:回测 + WF + 适配性体检 + 综合评分 + S-D 评级 + 买入持有基准对比
|
||||
easy-tdx backtest SZ 300308 --strategy-file strategies/expma_cross.py --evaluate
|
||||
```
|
||||
|
||||
输出示例:
|
||||
|
||||
```
|
||||
=== 回测绩效概要 ===
|
||||
总收益率: 1413.51%
|
||||
年化收益: 40.85%
|
||||
最大回撤: 76.75%
|
||||
夏普比率: 0.88
|
||||
胜率: 20.8%
|
||||
交易次数: 24
|
||||
```
|
||||
|
||||
> ⚠️ **回测 ≠ 实盘**。以上收益率为历史数据回测结果,包含幸存者偏差和过拟合风险,
|
||||
> 不构成投资建议。实际交易需考虑滑点、流动性、涨跌停无法成交等因素。
|
||||
> 请在充分理解策略逻辑后谨慎使用。
|
||||
|
||||
**参数网格寻优(optimize)与内置策略列表(strategies):**
|
||||
|
||||
```bash
|
||||
# 列出全部内置策略(名称/参数默认值/预设寻优网格)
|
||||
easy-tdx strategies
|
||||
|
||||
# 单策略网格寻优(预设网格或 --param 自定义,--workers 4 进程并行)
|
||||
easy-tdx optimize SZ 000001 --strategy ma_cross
|
||||
easy-tdx optimize SZ 000001 --strategy ma_cross --param fast=5,10,15 --param slow=20,60
|
||||
|
||||
# 一键寻优所有内置策略:逐策略按预设网格寻优后全局排名(对应 Web UI /optimize 页)
|
||||
easy-tdx optimize SZ 000001 --all --workers 4 --table
|
||||
|
||||
# strategies 也支持 JSON 输出(含完整参数 schema,与 Web API GET /backtest/strategies 同构)
|
||||
easy-tdx strategies --output json
|
||||
```
|
||||
|
||||
`optimize` 参数:
|
||||
|
||||
| 参数 | 默认值 | 说明 |
|
||||
|------|--------|------|
|
||||
| `--strategy` | — | 注册表策略名(与 `--all` 二选一) |
|
||||
| `--all` | False | 一键寻优所有内置策略(STRATEGY_PRESETS 预设网格) |
|
||||
| `--param` | 预设网格 | 自定义参数网格,如 `fast=5,10,15`(最多 2 个参数,笛卡尔积 ≤ 200) |
|
||||
| `--cash` | 1000000 | 初始资金 |
|
||||
| `--commission` | 0.0003 | 佣金率 |
|
||||
| `--slippage` | 0.0 | 滑点 |
|
||||
| `--workers` | 1 | 并行进程数(2+ 进程级并行;1 = 串行 + 指标缓存复用) |
|
||||
| `--top` | 15 | 表格输出显示前 N 行 |
|
||||
|
||||
Python API 同名能力:`easy_tdx.backtest.optimizer.ParamGridOptimizer`(单策略)与
|
||||
`easy_tdx.backtest.optimizer.optimize_all_strategies`(一键全策略)。
|
||||
|
||||
**全策略批量对比(CLI):**
|
||||
|
||||
`easy-tdx run-all` 一行命令跑完 `strategies/` 下所有策略并排名:
|
||||
|
||||
```bash
|
||||
easy-tdx run-all SZ 300308 --count 2000 --cash 1000000 --adjust QFQ
|
||||
|
||||
# 多因子组合回测
|
||||
easy-tdx run-all SZ 300308 --combo 2 --combo-mode MAJORITY
|
||||
|
||||
# 加 --show 自动弹出最佳策略的资金曲线 vs 股价对比图
|
||||
easy-tdx run-all SZ 300308 --count 2000 --cash 1000000 --adjust QFQ --show
|
||||
|
||||
# 自定义策略目录
|
||||
easy-tdx run-all SZ 300308 --strategies-dir my_strategies/
|
||||
```
|
||||
|
||||
也可使用项目自带的 `run_all_strategies.py` 脚本(功能相同):
|
||||
|
||||
```bash
|
||||
python -X utf8 run_all_strategies.py SZ 300308 --count 2000 --cash 1000000 --adjust QFQ
|
||||
|
||||
# 加 --show 自动弹出最佳策略的资金曲线 vs 股价对比图
|
||||
python -X utf8 run_all_strategies.py SZ 300308 --count 2000 --cash 1000000 --adjust QFQ --show
|
||||
```
|
||||
|
||||
**多因子组合回测:**
|
||||
|
||||
自动遍历所有 2 因子 / 3 因子组合,找到最优搭配:
|
||||
|
||||
```bash
|
||||
# 自动寻找最佳 2 因子和 3 因子组合(MAJORITY 模式)
|
||||
python -X utf8 run_all_strategies.py SZ 300308 --combo 2 --combo 3 --combo-mode majority
|
||||
|
||||
# CLI 方式
|
||||
easy-tdx run-all SZ 300308 --combo 2 --combo 3 --combo-mode majority
|
||||
```
|
||||
|
||||
CLI 指定策略文件组合:
|
||||
|
||||
```bash
|
||||
easy-tdx backtest SZ 000001 \
|
||||
--combo-strategies strategies/macd_cross.py,strategies/rsi_reversal.py,strategies/bollinger_breakout.py \
|
||||
--combo-mode majority --table
|
||||
```
|
||||
|
||||
Python API:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest import CombinationRunner
|
||||
|
||||
runner = CombinationRunner(
|
||||
strategy_classes=[MACDStrategy, RSIStrategy, BollingerStrategy],
|
||||
df=df, cash=100000,
|
||||
)
|
||||
results = runner.screen(combo_sizes=(2, 3), mode="MAJORITY")
|
||||
for r in results[:5]:
|
||||
print(f"{r.name}: 收益={r.result.performance['total_return']:.2%}")
|
||||
```
|
||||
|
||||
信号合并模式:
|
||||
|
||||
| 模式 | 买入条件 | 卖出条件 | 特点 |
|
||||
|------|---------|---------|------|
|
||||
| `AND` | 所有因子都看多 | 所有因子都看空 | 极保守,交易少但精确 |
|
||||
| `MAJORITY` | 过半因子看多 | 过半因子看空 | 平衡,推荐默认 |
|
||||
| `OR` | 任一因子看多 | 任一因子看空 | 激进,信号多噪声大 |
|
||||
|
||||
`--show` 会用 matplotlib 弹出一个双轴对比窗口:左轴蓝色线是归一化股价,右轴红色线是最佳策略的资金曲线,绿三角=买入、黄三角=卖出,标题显示股票名称和关键绩效指标。需要 `pip install matplotlib`。
|
||||
|
||||
**多标的组合回测(portfolio):**
|
||||
|
||||
`easy-tdx portfolio` 对多只股票同时回测,共享资金池,按均等比例分配,汇总组合整体绩效:
|
||||
|
||||
```bash
|
||||
# 两只股票组合回测
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519 --strategy-file strategies/ma_cross.py --table
|
||||
|
||||
# 自定义资金和周期
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519,SH:600036 \
|
||||
--strategy-file strategies/expma_cross.py --cash 500000 --period DAILY --count 1000 --table
|
||||
|
||||
# 搭配缠论桥接
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519 \
|
||||
--strategy-file strategies/chanlun_strategy.py --chanlun-level DAILY --table
|
||||
|
||||
# 组合级 Walk-Forward / 一条龙评估(与 Web UI /portfolio 页同构)
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519 \
|
||||
--strategy-file strategies/ma_cross.py --wf --wf-windows 7
|
||||
easy-tdx portfolio --stocks SZ:000001,SH:600519 \
|
||||
--strategy-file strategies/ma_cross.py --evaluate
|
||||
```
|
||||
|
||||
输出示例:
|
||||
|
||||
```
|
||||
=== 组合回测绩效概要 ===
|
||||
标的数量: 3
|
||||
总资金: 200,000
|
||||
组合收益率: 28.50%
|
||||
组合年化: 28.50%
|
||||
|
||||
── 各标的详情 ──
|
||||
SZ000001: 收益=35.20% 夏普=0.92 回撤=15.30% 分配=33% 交易=12
|
||||
SH600519: 收益=18.40% 夏普=0.68 回撤=8.50% 分配=33% 交易=8
|
||||
SH600036: 收益=31.90% 夏普=0.85 回撤=12.10% 分配=33% 交易=15
|
||||
```
|
||||
|
||||
| 参数 | 说明 |
|
||||
|------|------|
|
||||
| `--stocks` | 股票列表:逗号分隔的 `市场:代码`(如 `SZ:000001,SH:600519`) |
|
||||
| `--cash` | 总资金(默认 20 万) |
|
||||
| `--allocation` | 资金分配方式(目前支持 `equal` 均等分配) |
|
||||
| `--chanlun-level` | 自动计算缠论分析并注入策略(如 DAILY/30MIN) |
|
||||
|
||||
|
||||
## 批量运行全部策略(run-all)
|
||||
|
||||
|
||||
```
|
||||
发现 9 个策略文件
|
||||
标的: SZ 300308 | K线: 2000 | 资金: 1,000,000 | 复权: QFQ
|
||||
================================================================================
|
||||
|
||||
>> 运行策略: bias_reversal ... 完成 (2.4s)
|
||||
>> 运行策略: bollinger_breakout ... 完成 (0.6s)
|
||||
>> 运行策略: expma_cross ... 完成 (0.6s)
|
||||
>> 运行策略: kdj_golden ... 完成 (0.1s)
|
||||
>> 运行策略: ma_cross ... 完成 (1.4s)
|
||||
>> 运行策略: macd_cross ... 完成 (2.1s)
|
||||
>> 运行策略: rsi_reversal ... 完成 (0.2s)
|
||||
>> 运行策略: turtle_breakout ... 完成 (0.1s)
|
||||
>> 运行策略: volume_price ... 完成 (6.3s)
|
||||
|
||||
================================================================================
|
||||
[*] 策略绩效排名 (按总收益率降序)
|
||||
================================================================================
|
||||
排名 策略 总收益率 年化收益 最大回撤 夏普 胜率 交易次数 盈亏比
|
||||
----------------------------------------------------------------------------------------------------
|
||||
*1* 1 expma_cross 1413.51% 40.85% 76.75% 0.88 20.8% 24 6.45
|
||||
*2* 2 ma_cross 1258.07% 38.94% 58.01% 0.87 38.2% 55 2.21
|
||||
*3* 3 turtle_breakout 905.07% 33.76% 48.30% 0.83 75.0% 4 10.14
|
||||
4 bias_reversal 504.94% 25.47% 42.25% 0.70 66.3% 95 2.08
|
||||
5 macd_cross 387.67% 22.11% 61.08% 0.60 40.0% 85 2.20
|
||||
6 volume_price 247.72% 17.01% 65.73% 0.50 43.3% 254 1.40
|
||||
7 bollinger_breakout 169.65% 13.32% 49.71% 0.44 66.7% 24 1.93
|
||||
8 rsi_reversal 95.89% 8.85% 56.51% 0.33 57.1% 7 2.48
|
||||
9 kdj_golden 89.10% 8.36% 61.86% 0.32 66.7% 3 10.49
|
||||
```
|
||||
|
||||
综合评分(夏普 × 0.4 + 收益/回撤 × 0.3 + 胜率 × 0.3):
|
||||
|
||||
```
|
||||
*1* 1 turtle_breakout 23.04 0.83 0.70 75.0%
|
||||
*2* 2 bias_reversal 20.35 0.70 0.60 66.3%
|
||||
*3* 3 bollinger_breakout 20.26 0.44 0.27 66.7%
|
||||
```
|
||||
|
||||
换一个标的再跑:
|
||||
|
||||
```bash
|
||||
# 贵州茅台
|
||||
python -X utf8 run_all_strategies.py SH 600519 --count 2000 --cash 1000000 --adjust QFQ
|
||||
```
|
||||
|
||||
### `--show` 可视化效果
|
||||
|
||||
<p align="center">
|
||||
<img src="./images/demo/1.png" width="700"><br>
|
||||
<sub>SH601088 中国神华 — bollinger_breakout 策略 | 收益 1281.8%</sub>
|
||||
</p>
|
||||
|
||||
<p align="center">
|
||||
<img src="./images/demo/2.png" width="700"><br>
|
||||
<sub>SH600522 中天科技 — kdj_golden 策略 | 收益 568.6%</sub>
|
||||
</p>
|
||||
|
||||
<p align="center">
|
||||
<img src="./images/demo/3.png" width="700"><br>
|
||||
<sub>SH601179 中国西电 — expma_cross 策略 | 收益 168.0%</sub>
|
||||
</p>
|
||||
|
||||
<p align="center">
|
||||
<img src="./images/demo/4.png" width="700"><br>
|
||||
<sub>SH600519 贵州茅台 — bollinger_breakout 策略 | 收益 187.0%</sub>
|
||||
</p>
|
||||
|
||||
> **⚠️ Demo 展示,不作为操作依据。** 历史回测收益不代表未来表现,策略参数未经过样本外验证。
|
||||
|
||||
### 自带策略示例
|
||||
|
||||
`strategies/` 目录下有 16 个开箱即用的策略文件,可直接用于 `--strategy-file`:
|
||||
|
||||
| 文件 | 策略 | 类型 | 适合行情 |
|
||||
|------|------|------|----------|
|
||||
| `ma_cross.py` | 双均线交叉(MA5/MA20) | 趋势跟踪 | 单边趋势 |
|
||||
| `expma_cross.py` | EMA12/EMA50 交叉 | 趋势跟踪 | 单边趋势(比 MA 更灵敏) |
|
||||
| `macd_cross.py` | MACD 金叉死叉 | 趋势跟踪 | 中长线趋势 |
|
||||
| `bollinger_breakout.py` | 布林带突破 | 震荡反转 | 横盘震荡 |
|
||||
| `rsi_reversal.py` | RSI 超买超卖 | 反转 | 震荡市 |
|
||||
| `kdj_golden.py` | KDJ 低位金叉/高位死叉 | 反转 | 短线震荡 |
|
||||
| `turtle_breakout.py` | 海龟交易法(唐安奇通道) | 趋势突破 | 牛市启动 |
|
||||
| `bias_reversal.py` | 乖离率反转 | 反转 | 震荡回归 |
|
||||
| `volume_price.py` | 量价配合 | 综合判断 | 放量突破 |
|
||||
| `zhuoyao_momentum.py` | 捉妖大师多周期共振 | 趋势跟踪 | 多周期共振强势股 |
|
||||
| `dmi_trend.py` | DMI/ADX 趋势强度跟踪 | 趋势跟踪 | 单边趋势(过滤震荡) |
|
||||
| `cci_breakout.py` | CCI ±100 区间突破 | 区间突破 | 震荡转趋势 |
|
||||
| `mfi_volume.py` | MFI 量价反转 | 量价反转 | 震荡市(带量能确认) |
|
||||
| `trix_cross.py` | TRIX 三重平滑趋势交叉 | 趋势跟踪 | 中长线(抗噪音) |
|
||||
| `mtm_momentum.py` | MTM 动量零线穿越 | 动量 | 趋势拐点 |
|
||||
| `obv_trend.py` | OBV 能量潮趋势 | 量价趋势 | 资金持续流入的上升趋势 |
|
||||
|
||||
编写自定义策略只需继承 `Strategy` 基类:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest import Strategy
|
||||
from easy_tdx import MyTT
|
||||
|
||||
|
||||
class MyStrategy(Strategy):
|
||||
def init(self):
|
||||
self.ma = self.I(MyTT.MA, self.data.close, 10)
|
||||
|
||||
def next(self):
|
||||
if self.data.close[0] > self.ma[self._bar_index]:
|
||||
self.buy(size=0) # size=0 表示全仓
|
||||
elif self.position["size"] > 0:
|
||||
self.sell(size=0) # size=0 表示清仓
|
||||
```
|
||||
|
||||
完整 API 参考:[backtest_usage.md](./backtest_usage.md)
|
||||
## 量化因子与组合管理
|
||||
|
||||
新增三大模块:**因子引擎**(19 个内置因子 + 自定义扩展)、**因子分析**(IC/分层/衰减)、**组合管理**(4 种优化器 + 再平衡引擎)。加上**高级回测增强**:可插拔滑点模型(方根冲击/成交量比例)、执行仿真(TWAP/VWAP/限价单)、归因分析(Brinson + 因子归因)。
|
||||
|
||||
```python
|
||||
from easy_tdx.factor import FactorEngine, FactorAnalyzer, preprocess
|
||||
from easy_tdx.portfolio import RebalanceEngine, FactorWeightedOptimizer
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.slippage import SquareRootSlippage
|
||||
from easy_tdx.backtest.execution import TWAPExecution
|
||||
|
||||
# 因子研究
|
||||
engine = FactorEngine()
|
||||
factor_data = engine.compute_cross_section(data, ["momentum_20d", "rsi_14"])
|
||||
clean = preprocess(factor_data, ["momentum_20d", "rsi_14"])
|
||||
forward_returns = engine.compute_forward_returns(data, period=5)
|
||||
report = FactorAnalyzer(clean, forward_returns).full_report("momentum_20d")
|
||||
print(f"IC均值={report.mean_ic:.4f} ICIR={report.icir:.4f}")
|
||||
|
||||
# 组合回测
|
||||
result = RebalanceEngine(
|
||||
FactorWeightedOptimizer(), factor_name="momentum_20d", n_stocks=50, cash=1_000_000,
|
||||
).run(data, start_date=20230101, end_date=20240101)
|
||||
print(f"年化={result.performance['annual_return']:.2%}")
|
||||
|
||||
# 高级回测(滑点 + 执行仿真)
|
||||
engine = BacktestEngine(
|
||||
MyStrategy, cash=1_000_000,
|
||||
slippage_model=SquareRootSlippage(impact_coeff=0.1),
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
)
|
||||
```
|
||||
|
||||
详细用法和完整工作流示例:**[quantitative-guide.md](./quantitative-guide.md)**
|
||||
|
||||
@@ -0,0 +1,41 @@
|
||||
# CLI 参考 — 财务与公告
|
||||
|
||||
## 公告检索(巨潮资讯网)
|
||||
|
||||
```bash
|
||||
easy-tdx announcement 688017 # 默认 30 条,JSON 输出
|
||||
easy-tdx announcement 601088 --count 10 --page 2 # 翻页
|
||||
easy-tdx announcement 000001 --table # 表格输出(不截断 url)
|
||||
|
||||
# 下载最新 5 条公告的 PDF 到 ./pdfs 目录
|
||||
easy-tdx announcement 601088 --count 5 --download 5 --download-dir ./pdfs
|
||||
```
|
||||
|
||||
> 独立数据源(巨潮资讯网),无需连接 TDX 行情服务器即可使用。
|
||||
> 返回的 ``url`` 含 4 参数可直接打开,``pdf_url`` 为 PDF 直链。
|
||||
|
||||
## 财务
|
||||
|
||||
```bash
|
||||
easy-tdx f10 600519 # 茅台利润表,最近 8 期(默认 lrb)
|
||||
easy-tdx f10 600519 --type fzb --num 4 # 资产负债表,最近 4 期
|
||||
easy-tdx f10 000001 --type llb --table # 平安现金流量表,表格输出
|
||||
```
|
||||
|
||||
> 新浪财经数据源,``--type`` 支持 ``lrb``(利润表)/``fzb``(资产负债表)/``llb``(现金流量表)。
|
||||
> 独立于 TDX 行情服务器,``item_value`` 已转 float 可直接数值计算,同比附 ``{科目}_同比`` 列。
|
||||
|
||||
## 通达信原生 F10 与最新财务快照
|
||||
|
||||
走通达信协议(与 Web 层 ``/finance`` ``/company/*`` 端点同源),覆盖 ``f10``(新浪三表)之外的 F10 全文板块。完整示例见 [examples/06_finance/](../examples/06_finance/README.md)。
|
||||
|
||||
```bash
|
||||
easy-tdx finance-info SH 600519 --table # 最新财务快照(30+ 项单期指标)
|
||||
easy-tdx company-info SH 600519 # F10 板块目录(最新提示/公司概况/...)
|
||||
easy-tdx company-info SH 600519 "公司概况" # 读板块完整正文(自动解析+读全,无需 offset/length)
|
||||
easy-tdx company-info SH 600519 600519.txt # 也可直接传文件名(此时用 --offset/--length)
|
||||
```
|
||||
|
||||
- ``finance-info``:最新一期财务快照,含股本结构、资产负债、利润、现金流、每股指标(37 字段)。与 ``f10`` 互补——前者是单期快照,后者是多期三表。
|
||||
- ``company-info``:**一个命令两种用法**——无板块名参数列 F10 板块目录,有板块名参数读正文。目录含 16 个板块(最新提示、公司概况、财务分析、股东研究、股本结构、资本运作、业内点评、行业分析、公司大事、研究报告、经营分析、主力追踪、分红扩股、高层治理、龙虎榜单、关联个股)。
|
||||
- 读正文时传板块名即可自动读取完整内容(按目录 length 分块循环,大板块如「公司大事」也能一次读全);``--offset``/``--length`` 仅在传文件名时生效。通达信多服务器目录版本不一致时自动重试命中。
|
||||
@@ -0,0 +1,127 @@
|
||||
# CLI 参考 — 技术指标与公式
|
||||
|
||||
## 技术指标
|
||||
|
||||
```bash
|
||||
easy-tdx indicator-list --table # 列出所有可用指标
|
||||
easy-tdx indicator MACD -m SH -c 600519 --table # MACD
|
||||
easy-tdx indicator KDJ -m SZ -c 000001 --table # KDJ
|
||||
easy-tdx indicator RSI -m SH -c 600519 --table # RSI
|
||||
easy-tdx indicator BOLL -m SH -c 600519 --table # BOLL 布林带
|
||||
easy-tdx indicator DMI -m SH -c 600519 --table # DMI 动向指标
|
||||
easy-tdx indicator ATR -m SH -c 600519 --table # ATR 真实波幅
|
||||
easy-tdx indicator WR -m SH -c 600519 --table # WR 威廉指标
|
||||
easy-tdx indicator CCI -m SH -c 600519 --table # CCI 顺势指标
|
||||
easy-tdx indicator BIAS -m SZ -c 000001 --table # BIAS 乖离率
|
||||
easy-tdx indicator BIAS_SIGNAL -m SH -c 600519 --table # 30日乖离率信号
|
||||
easy-tdx indicator OBV -m SZ -c 000001 --table # OBV 能量潮
|
||||
|
||||
# 多指标同时计算
|
||||
easy-tdx indicator MACD,KDJ,RSI,BOLL -m SH -c 600519 --count 10 --table
|
||||
|
||||
# 自定义参数
|
||||
easy-tdx indicator MACD -m SH -c 600519 --params SHORT=10,LONG=22
|
||||
|
||||
# 分钟线指标
|
||||
easy-tdx indicator MACD -m SH -c 600519 --period 5MIN --count 50
|
||||
|
||||
# 仅输出指标值(不含 OHLCV)
|
||||
easy-tdx indicator RSI -m SZ -c 000001 --no-ohlcv
|
||||
```
|
||||
|
||||
## 通达信公式(v1.27)
|
||||
|
||||
粘贴通达信公式即可计算 / 选股 / 回测——命名布尔输出自动成为买卖信号(名字含「买/卖」或 BUY/SELL 优先),30+ 白名单函数(MA/EMA/SMA/HHV/LLV/REF/CROSS/LONGCROSS/MACD/KDJ/RSI/BOLL/ATR…)向量化求值,无未来数据:
|
||||
|
||||
```bash
|
||||
# 公式计算(最后一根各列值 + 最近信号明细)
|
||||
easy-tdx formula compute SH 600519 --formula "金叉: CROSS(MA(C,5), MA(C,20));"
|
||||
|
||||
# 批量选股:信号在最后一根 = 1 的标的(--symbols 支持逗号分隔或 @文件)
|
||||
easy-tdx formula screen --symbols SH:600519,SZ:000001 --formula "金叉: CROSS(MA(C,5), MA(C,20));"
|
||||
|
||||
# 公式回测:买/卖列自动挑选,信号下一根开盘成交,输出绩效 + 评级 + 评分
|
||||
easy-tdx formula backtest SH 600519 --file my_formula.txt
|
||||
```
|
||||
|
||||
## 捉妖大师(重点)
|
||||
|
||||
捉妖大师是多周期涨幅共振指标,通过 20/60/120 日涨幅及指数平滑判断短中长线趋势是否同向,用于筛选趋势刚启动的强势股。
|
||||
|
||||
```bash
|
||||
easy-tdx indicator ZHUOYAO -m SH -c 600519 --count 30 --table
|
||||
|
||||
# 自定义周期参数
|
||||
easy-tdx indicator ZHUOYAO -m SZ -c 000001 --params N1=90,N2=45,N3=15
|
||||
|
||||
# 结合其他指标一起看
|
||||
easy-tdx indicator ZHUOYAO,MACD,KDJ -m SH -c 600519 --count 20 --table
|
||||
```
|
||||
|
||||
输出列说明:
|
||||
|
||||
| 列名 | 含义 |
|
||||
|------|------|
|
||||
| `ZY_LONG` | 长线 — 120 日涨幅的 10 日指数平滑 |
|
||||
| `ZY_MID` | 中线 — 60 日涨幅(%) |
|
||||
| `ZY_SHORT` | 短线 — 20 日涨幅(%) |
|
||||
| `ZY_TREND` | 趋势 — 中线的 10 日指数平滑 |
|
||||
|
||||
**核心信号:** 四线全部 > 0 且短线 > 中线 > 长线 = 短中长趋势完全一致向上,是强势股特征。详见 [捉妖大师指标详解](./indicator-zhuoyao.md)。
|
||||
|
||||
## 30日乖离率信号(重点)
|
||||
|
||||
30日乖离率信号指标,在标准乖离率(BIAS)基础上叠加短/长信号线,通过三者位置关系判断趋势方向和转折点。源自通达信经典指标。
|
||||
|
||||
```bash
|
||||
easy-tdx indicator BIAS_SIGNAL -m SH -c 600519 --count 60 --table
|
||||
|
||||
# 自定义周期参数
|
||||
easy-tdx indicator BIAS_SIGNAL -m SZ -c 000001 --params P=5,M=20
|
||||
|
||||
# 结合其他指标一起看
|
||||
easy-tdx indicator BIAS_SIGNAL,MACD,KDJ -m SH -c 600519 --count 30 --table
|
||||
```
|
||||
|
||||
输出列说明:
|
||||
|
||||
| 列名 | 含义 |
|
||||
|------|------|
|
||||
| `BS_X` | M日乖离率 — 当前价格偏离30日均线的百分比 |
|
||||
| `BS_SMA` | 短周期信号线 — 乖离率的 P 日均线,过滤短期噪音 |
|
||||
| `BS_LMA` | 长周期信号线 — 乖离率的 M 日均线,捕捉中期趋势方向 |
|
||||
|
||||
**核心信号:** X > S_SMA 且 X_LMA 上升 = 多头确认(通达信红色);S_SMA > X 或 X_LMA 下降 = 空头预警(通达信绿色)。多空判断非对称设计——多头需两个条件同时满足,空头只需其一,偏向保守预警。详见 [30日乖离率信号指标详解](./indicator-bias-signal.md)。
|
||||
|
||||
```python
|
||||
# Python API 用法
|
||||
from easy_tdx import MacClient, Market
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_stock_kline_with_indicators(
|
||||
Market.SH, "600519",
|
||||
indicators=["BIAS_SIGNAL"],
|
||||
count=60,
|
||||
)
|
||||
# df 包含: datetime, open, close, high, low, vol, amount
|
||||
# + BS_X, BS_SMA, BS_LMA
|
||||
```
|
||||
|
||||
支持 34 个指标:MACD, KDJ, RSI, BOLL, DMI, ATR, WR, CCI, BIAS, BIAS_SIGNAL, OBV, VR, EMV, MFI, BRAR, ASI, TRIX, DPO, MTM, ROC, EXPMA, BBI, PSY, DFMA, CR, KTN, XSII, MASS, TAQ, ZHUOYAO, SAR, VWAP, AROON, FK。
|
||||
|
||||
```python
|
||||
# Python API 用法
|
||||
from easy_tdx import MacClient, Market
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_stock_kline_with_indicators(
|
||||
Market.SH, "600519",
|
||||
indicators=["ZHUOYAO"],
|
||||
count=30,
|
||||
)
|
||||
# df 包含: datetime, open, close, high, low, vol, amount
|
||||
# + ZY_LONG, ZY_MID, ZY_SHORT, ZY_TREND
|
||||
```
|
||||
|
||||
支持 34 个指标:MACD, KDJ, RSI, BOLL, DMI, ATR, WR, CCI, BIAS, BIAS_SIGNAL, OBV, VR, EMV, MFI, BRAR, ASI, TRIX, DPO, MTM, ROC, EXPMA, BBI, PSY, DFMA, CR, KTN, XSII, MASS, TAQ, ZHUOYAO, SAR, VWAP, AROON, FK。
|
||||
|
||||
@@ -0,0 +1,95 @@
|
||||
# CLI 参考 — 行情数据
|
||||
|
||||
## 输出格式
|
||||
|
||||
`easy-tdx` 默认输出 JSON(一行一条记录),`--table` 切换表格,`--output csv` 输出 CSV。
|
||||
|
||||
## 基础
|
||||
|
||||
```bash
|
||||
easy-tdx ping # 服务器测速
|
||||
easy-tdx version # 版本号
|
||||
```
|
||||
|
||||
## 行情
|
||||
|
||||
```bash
|
||||
# K 线
|
||||
easy-tdx kline SZ 000001 --count 30 --table
|
||||
easy-tdx kline SH 600519 --period 5MIN --adjust QFQ
|
||||
|
||||
# 实时报价
|
||||
easy-tdx quote "SZ 000001,SH 600519" --table
|
||||
|
||||
# 市场分类报价(按涨幅排序)
|
||||
easy-tdx quote-list A --count 20 --table
|
||||
easy-tdx quote-list KCB --sort TOTAL_AMOUNT --order ASC
|
||||
easy-tdx quote-list CYB --count 50
|
||||
```
|
||||
|
||||
## 分时 / 成交
|
||||
|
||||
```bash
|
||||
easy-tdx tick SZ 000001 --table
|
||||
easy-tdx tick SH 600519 --days 5
|
||||
easy-tdx tick SZ 000001 --date 20250115
|
||||
|
||||
easy-tdx transaction SZ 000001 --count 100 --table
|
||||
easy-tdx transaction SH 600519 --date 20250115
|
||||
```
|
||||
|
||||
## 板块
|
||||
|
||||
```bash
|
||||
easy-tdx board-list --type GN --table
|
||||
easy-tdx board-list --type HY --count 200
|
||||
easy-tdx board-members 881001 --table
|
||||
easy-tdx belong-board SZ 000001 --table
|
||||
easy-tdx board-summary 881001 --table # 板块汇总(成交额/主力净流入/涨跌家数)
|
||||
easy-tdx board-summary 881001 --members --table # 含成分股明细
|
||||
easy-tdx board-ranking --type HY --top 10 --table # 行业板块排行
|
||||
easy-tdx board-ranking --type GN --sort-by amount # 概念板块按成交额排行
|
||||
|
||||
# 板块 N 日涨跌幅排行(默认全部,支持指定日期)
|
||||
easy-tdx board-change-ranking --table # 行业 20 日涨跌幅排行
|
||||
easy-tdx board-change-ranking --type GN --days 10 --table # 概念 10 日涨跌幅排行
|
||||
easy-tdx board-change-ranking --type HY --date 20250530 --days 20 --table
|
||||
easy-tdx board-change-ranking --type HY --top 10 --asc # 行业跌幅前10
|
||||
```
|
||||
|
||||
## 资金 / 监控
|
||||
|
||||
```bash
|
||||
easy-tdx capital-flow SH 600519 --table
|
||||
easy-tdx auction SZ 000001 --table
|
||||
easy-tdx unusual SH --count 100 --table
|
||||
easy-tdx market-stat --table
|
||||
easy-tdx server-info --table
|
||||
easy-tdx symbol-info SZ 000001 --table
|
||||
```
|
||||
|
||||
## 中金所成交持仓排名(v1.29.1)
|
||||
|
||||
```bash
|
||||
easy-tdx ccpm IF --table # 最近有数据的交易日(缺省自动回溯)
|
||||
easy-tdx ccpm IF --date 2026-09-02 # 指定交易日
|
||||
easy-tdx ccpm all --date 2026-08-28 --table # 全部 8 个品种一次抓取
|
||||
easy-tdx ccpm TL --refresh # 忽略本地缓存,强制重新抓取
|
||||
```
|
||||
|
||||
> 独立数据源(中金所官网),无需连接 TDX 行情服务器。品种:IF 沪深300 / IH 上证50 / IC 中证500 / IM 中证1000 股指期货,TS/TF/T/TL 为 2/5/10/30 年期国债期货。
|
||||
> 每个交易日收盘后约 16:15 发布,含该品种**全部合约 × 三类排名(成交量 / 持买单量·多单 / 持卖单量·空单)× 各前 20 名会员**;
|
||||
> 数据发布后不可变,按日缓存到 `~/.easy_tdx/cache/ccpm/`,历史二次查询零网络。
|
||||
> JSON 输出为英文列名(vol/long_pos/short_pos 等,机器友好),`--table` 自动切换中文表头。
|
||||
> WebUI 对应「期货持仓排名」页(含新手科普),API 为 `GET /api/v1/ccpm/rank`。
|
||||
|
||||
## 扩展市场(港股/美股/期货)
|
||||
|
||||
```bash
|
||||
easy-tdx ex markets # 列出可用市场
|
||||
easy-tdx ex kline HK_MAIN_BOARD 00700 --count 30 --table # 港股 K 线
|
||||
easy-tdx ex kline US_STOCK AAPL --table # 美股 K 线
|
||||
easy-tdx ex quote US_STOCK TSLA --table # 美股报价
|
||||
easy-tdx ex quote-list HK_MAIN_BOARD --table # 港股商品列表
|
||||
easy-tdx ex tick HK_MAIN_BOARD 00700 --table # 港股分时
|
||||
```
|
||||
@@ -0,0 +1,160 @@
|
||||
# CLI 参考 — 策略选股扫描
|
||||
|
||||
## 策略选股扫描(screen)
|
||||
|
||||
把策略翻转成选股器:给定一个策略,扫描全市场找出今天触发买入信号的股票,再对这些信号做历史回测排名。**纯离线数据**,读取本地通达信 `.day` 文件,全市场约 30-60 秒。
|
||||
|
||||
两步走工作流:
|
||||
|
||||
**第一步:信号扫描(scan)**
|
||||
|
||||
```bash
|
||||
# 扫描沪深全 A,找出 RSI 超卖触发的股票
|
||||
easy-tdx screen scan --strategy strategies/rsi_reversal.py --output signals.json
|
||||
|
||||
# 缩小范围
|
||||
easy-tdx screen scan --strategy strategies/macd_cross.py --universe sz --output signals.json
|
||||
|
||||
# 从自定义股票列表扫描
|
||||
easy-tdx screen scan --strategy strategies/bollinger_breakout.py --universe my_stocks.txt --output signals.json
|
||||
|
||||
# 并发扫描(推荐 4-8 进程,速度提升 4-8 倍)
|
||||
easy-tdx screen scan --strategy strategies/rsi_reversal.py --workers 4 --output signals.json
|
||||
|
||||
# 增量扫描(缓存未修改的 .day 文件,跳过重复计算)
|
||||
easy-tdx screen scan --strategy strategies/rsi_reversal.py --cache scan_cache.json --output signals.json
|
||||
```
|
||||
|
||||
输出示例(JSON):
|
||||
|
||||
```json
|
||||
{
|
||||
"scan_time": "2026-06-10T18:30:00",
|
||||
"strategy": "RSIStrategy",
|
||||
"total_scanned": 4832,
|
||||
"total_signals": 37,
|
||||
"signals": [
|
||||
{"code": "000001", "market": "SZ", "signal_date": 20260610, "last_close": 12.35},
|
||||
{"code": "600519", "market": "SH", "signal_date": 20260610, "last_close": 1800.0}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
**第二步:回测排名(rank)**
|
||||
|
||||
```bash
|
||||
# 按夏普比率排名(默认)
|
||||
easy-tdx screen rank --from signals.json --sort sharpe --top 20 --table
|
||||
|
||||
# 按最大回撤排名(越小越好,用 --sort-reverse)
|
||||
easy-tdx screen rank --from signals.json --sort max_drawdown --sort-reverse --table
|
||||
|
||||
# 管道模式:一步到位
|
||||
easy-tdx screen scan --strategy strategies/rsi_reversal.py | easy-tdx screen rank --from - --table
|
||||
|
||||
# 补齐股票名称(需要网络)
|
||||
easy-tdx screen rank --from signals.json --sort sharpe --top 10 --table --names
|
||||
```
|
||||
|
||||
输出示例(`--table`):
|
||||
|
||||
```
|
||||
[*] 信号排名 (按 sharpe 降序, 共 37 只)
|
||||
══════════════════════════════════════════════════════════════════════════
|
||||
排名 代码 名称 总收益率 年化收益 最大回撤 夏普 胜率 交易
|
||||
*1 SZ300308 中际旭创 45.23% 18.72% 12.35% 1.85 62.5% 16
|
||||
*2 SH600519 贵州茅台 38.10% 15.90% 8.21% 1.62 58.3% 12
|
||||
```
|
||||
|
||||
| 参数 | 说明 |
|
||||
|------|------|
|
||||
| `--universe` | `all`(默认,沪深全 A)/ `sh` / `sz` / 文件路径(每行 "市场 代码") |
|
||||
| `--vipdoc` | 离线数据目录(默认自动检测通达信安装路径) |
|
||||
| `--workers` | 并发进程数:`0` 串行(默认)/ `2+` ProcessPoolExecutor 并发(推荐 4-8) |
|
||||
| `--cache` | 增量扫描缓存文件路径(JSON,mtime 未变的文件自动跳过) |
|
||||
| `--sort` | 排序指标:`sharpe`(默认)/ `total_return` / `max_drawdown` / `win_rate` 等 |
|
||||
| `--sort-reverse` | 升序(用于回撤等越小越好的指标) |
|
||||
| `--names` | 在线补齐股票名称(默认关闭,只查排名中的几十只) |
|
||||
| `--count` | rank 使用最近 N 条 K 线(0=全部,默认 0) |
|
||||
|
||||
### 强势股排名(strength)
|
||||
|
||||
按 **5 / 20 / 60 日涨幅加权**合成强势分,从全市场选出"最近最强"的股票。**纯离线数据**,读取本地通达信 `.day` 文件,全市场约 30-60 秒(并发可压到 10 秒内)。
|
||||
|
||||
**三种预设模式:**
|
||||
|
||||
| 模式 | 性格 | 权重 (w5/w20/w60) | 波动率惩罚 | 适合 |
|
||||
|------|------|-------------------|-----------|------|
|
||||
| `steady`(默认) | 中长期稳健 | 0.2 / 0.3 / 0.5 | ✅ 除以 vol_20 | 选"稳着涨"的票,妖股被高波动压低 |
|
||||
| `breakout` | 近期妖股爆发 | 0.6 / 0.3 / 0.1 | ❌ 纯加权涨幅 | 选"短期最猛"的票,妖股本身就是高波动 |
|
||||
| `balanced` | 三周期均衡 | 等权 + vol 调整 | ✅ 除以 vol_20 | 不确定时的安全默认 |
|
||||
|
||||
> 💡 **为什么 breakout 不除波动率?** 妖股本质高波动,除以 vol 会把它压下去,与"找妖股"目标矛盾。steady 除以 vol 是为了奖励"稳着涨"的票(vol 小,score 放大)。
|
||||
|
||||
```bash
|
||||
# 中长期稳健强势 Top 50(默认 steady 模式)
|
||||
easy-tdx screen strength --preset steady --top 50 --table
|
||||
|
||||
# 近期妖股爆发 Top 20(补齐股票名称)
|
||||
easy-tdx screen strength --preset breakout --top 20 --names --table
|
||||
|
||||
# 三周期均衡
|
||||
easy-tdx screen strength --preset balanced --top 30 --table
|
||||
|
||||
# 自定义权重(自动归一化,5:3:2 = 0.5:0.3:0.2)
|
||||
easy-tdx screen strength --w5 0.5 --w20 0.3 --w60 0.2 --top 30 --table
|
||||
|
||||
# 并发扫描(推荐 4-8 进程)
|
||||
easy-tdx screen strength --preset steady --top 100 --workers 4 --table
|
||||
|
||||
# 过滤低流动性(最近 5 日日均成交额 ≥ 5000 万)
|
||||
easy-tdx screen strength --preset breakout --top 30 --min-amount 50000000 --table
|
||||
|
||||
# 缩小范围 + 输出到文件
|
||||
easy-tdx screen strength --universe sz --top 30 --output sz_strength.json
|
||||
```
|
||||
|
||||
输出示例(`--table`):
|
||||
|
||||
```
|
||||
[*] 强势股排名 [steady] 共 50 只
|
||||
数据截止: 2026-06-24 | 中长期稳健强势:权重偏 60 日,波动率惩罚,选出稳着涨的票
|
||||
════════════════════════════════════════════════════════════════════════════════
|
||||
排名 代码 名称 现价 5日 20日 60日 波动率 强势分
|
||||
*1 SZ300308 中际旭创 85.20 8.12% 15.34% 30.21% 0.0180 9.52
|
||||
*2 SH600519 贵州茅台 1800.00 3.25% 5.10% 10.05% 0.0120 6.21
|
||||
```
|
||||
|
||||
输出示例(JSON):
|
||||
|
||||
```json
|
||||
{
|
||||
"scan_time": "2026-06-25T10:30:00",
|
||||
"preset": "steady",
|
||||
"preset_desc": "中长期稳健强势:权重偏 60 日,波动率惩罚...",
|
||||
"data_date": 20260624,
|
||||
"total_ranked": 50,
|
||||
"ranking": [
|
||||
{"rank": 1, "code": "300308", "market": "SZ", "name": "中际旭创",
|
||||
"last_close": 85.20, "last_date": 20260624,
|
||||
"ret_5": 0.0812, "ret_20": 0.1534, "ret_60": 0.3021,
|
||||
"vol_20": 0.0180, "strength": 9.52}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
| 参数 | 说明 |
|
||||
|------|------|
|
||||
| `--preset` | 预设模式:`steady`(默认)/ `breakout` / `balanced` |
|
||||
| `--w5` `--w20` `--w60` | 自定义三周期权重(覆盖预设,自动归一化) |
|
||||
| `--vol-adjusted` / `--no-vol-adjusted` | 波动率惩罚开关(覆盖预设) |
|
||||
| `--top` | 返回前 N 名(默认 50) |
|
||||
| `--universe` | `all`(默认)/ `sh` / `sz` / 文件路径 |
|
||||
| `--min-listed-days` | 最小上市天数(默认 65,保证能算 60 日涨幅) |
|
||||
| `--min-amount` | 最近 5 日日均成交额下限(元,默认 0 不过滤) |
|
||||
| `--workers` | 并发进程数:`0` 串行 / `4+` 并发(推荐 4-8) |
|
||||
| `--names` | 在线补齐股票名称(默认关闭) |
|
||||
| `--output` | 输出 JSON 文件(默认 stdout) |
|
||||
|
||||
> ⚠️ **数据时效**:strength 依赖本地 `.day` 文件。输出中的 `data_date` / `last_date` 字段标注数据截止日,请先用 `easy-tdx offline sync` 同步最新数据。
|
||||
|
||||
+83
@@ -0,0 +1,83 @@
|
||||
# CLI 命令总览
|
||||
|
||||
`easy-tdx` 全部命令速查表。按域的详细用法与示例见分域文档:
|
||||
|
||||
| 域 | 文档 |
|
||||
|------|------|
|
||||
| 行情 / 分时 / 板块 / 资金 / 中金所 / 扩展市场 | [cli-market.md](./cli-market.md) |
|
||||
| 公告 / 财务 / F10 | [cli-finance.md](./cli-finance.md) |
|
||||
| 技术指标 / 通达信公式 | [cli-indicators.md](./cli-indicators.md) |
|
||||
| 缠论分析 | [chanlun.md](./chanlun.md) |
|
||||
| 回测 / 寻优 / 组合 / run-all | [cli-backtest.md](./cli-backtest.md) |
|
||||
| 选股扫描 / 强势股排名 | [cli-screen.md](./cli-screen.md) |
|
||||
| K 线仓库 / 离线数据 | [data-local.md](./data-local.md) |
|
||||
| Web 服务(serve) | [web-api.md](./web-api.md) |
|
||||
|
||||
## 命令汇总
|
||||
|
||||
| 命令 | 说明 |
|
||||
|------|------|
|
||||
| `ping` | 服务器延迟测速 |
|
||||
| `version` | 版本号 |
|
||||
| `kline` | K 线(日/周/月/分钟,支持复权) |
|
||||
| `quote` | 实时报价(单只/批量) |
|
||||
| `quote-list` | 市场分类排序报价(A/SH/SZ/KCB/CYB) |
|
||||
| `tick` | 分时图(单日/多日/历史) |
|
||||
| `transaction` | 逐笔成交 |
|
||||
| `board-list` | 板块列表(行业/概念/风格) |
|
||||
| `board-members` | 板块成分股报价 |
|
||||
| `board-summary` | 板块汇总(成交额、主力净流入、涨跌家数) |
|
||||
| `board-ranking` | 板块涨跌幅排行榜(行业/概念排行) |
|
||||
| `board-change-ranking` | 板块 N 日涨跌幅排行(支持指定截止日期) |
|
||||
| `belong-board` | 个股所属板块 |
|
||||
| `capital-flow` | 资金流向 |
|
||||
| `auction` | 集合竞价 |
|
||||
| `unusual` | 市场异动 |
|
||||
| `market-stat` | 全市场涨跌统计 |
|
||||
| `server-info` | 服务器交易时段 |
|
||||
| `symbol-info` | 个股特征快照 |
|
||||
| `indicator` | 技术指标计算(34 个:MACD/KDJ/RSI/BOLL/DMI/ATR...) |
|
||||
| `indicator-list` | 列出可用技术指标 |
|
||||
| `chanlun` | 缠论分析(笔/中枢/线段/买卖点/背驰,支持多级别联立) |
|
||||
| `indicator ZHUOYAO` | 捉妖大师信号(多周期 ROC 共振),详解见 [indicator-zhuoyao.md](./indicator-zhuoyao.md) |
|
||||
| `indicator BIAS_SIGNAL` | 30 日乖离率信号,详解见 [indicator-bias-signal.md](./indicator-bias-signal.md) |
|
||||
| `backtest` | 回测引擎(加载策略文件,输出绩效报告) |
|
||||
| `portfolio` | 多标的组合回测(共享资金池,均等分配,汇总绩效) |
|
||||
| `factor list` | 列出所有内置因子 |
|
||||
| `factor analyze` | 因子分析(IC/分层/衰减) |
|
||||
| `pfactor backtest` | 组合因子选股回测 |
|
||||
| `run-all` | 批量运行所有策略并排名(绩效排名 + 综合评分 + 可选图表) |
|
||||
| `optimize` | 参数网格寻优(单策略网格搜索,或 `--all` 一键寻优所有内置策略并排名) |
|
||||
| `strategies` | 列出内置策略注册表(名称/中文标签/参数默认值/预设寻优网格) |
|
||||
| `formula compute` | 通达信公式计算(命名布尔输出即买卖信号) |
|
||||
| `formula screen` | 公式批量选股(信号在最后一根 = 1 的标的) |
|
||||
| `formula backtest` | 公式回测(买/卖列自动挑选,输出绩效 + 评级 + 评分) |
|
||||
| `warehouse sync` | 本地 K 线仓库增量同步(DuckDB,需 `easy-tdx[warehouse]`) |
|
||||
| `warehouse query` | 仓库查询(默认忽略未收盘的临时 bar) |
|
||||
| `warehouse stats` | 仓库统计(各标的行数/数据范围) |
|
||||
| `warehouse check` | 仓库健康自检(缺口/除权跳变/新鲜度) |
|
||||
| `ccpm` | 中金所成交持仓排名(官网每日发布,按日落盘缓存) |
|
||||
| `announcement` | 公告检索(巨潮资讯网,独立数据源,支持下载 PDF) |
|
||||
| `screen scan` | 策略选股扫描(纯离线,全市场信号扫描) |
|
||||
| `screen rank` | 扫描结果回测排名(按夏普/回撤等指标排序) |
|
||||
| `screen strength` | 强势股排名(5/20/60 日涨幅加权,steady/breakout/balanced 三预设) |
|
||||
| `serve` | 启动 Web API 服务器(REST + WebSocket,需 `easy-tdx[web]`) |
|
||||
| `f10` | 财报三表(新浪:利润表/资产负债表/现金流量表) |
|
||||
| `finance-info` | 最新财务快照(通达信协议,30+ 项单期指标) |
|
||||
| `company-info` | F10 公司信息(无板块名列目录 / 有板块名读正文) |
|
||||
| `fund-flow` | 历史资金流向(CLI 暂未实现,Web API `/fund-flow/history` 可用) |
|
||||
| `ex kline` | 扩展市场 K 线 |
|
||||
| `ex quote` | 扩展市场报价 |
|
||||
| `ex quote-list` | 扩展市场商品列表 |
|
||||
| `ex tick` | 扩展市场分时 |
|
||||
| `ex markets` | 列出可用扩展市场 |
|
||||
| `offline home` | 检测通达信安装目录 |
|
||||
| `offline daily` | A 股日线(本地 .day 文件) |
|
||||
| `offline sync-daily` | 从服务端同步单只股票日线到本地 .day 文件 |
|
||||
| `offline sync-all` | 一键同步沪深全市场日线(扫描本地 .day 文件) |
|
||||
| `offline min` | 分钟线(本地 .5/.lc1/.lc5 文件) |
|
||||
| `offline ex-files` | 列出扩展市场可用文件 |
|
||||
| `offline ex-daily` | 扩展市场日线(期货/港股/外盘) |
|
||||
| `offline gbbq` | 股本变迁数据 |
|
||||
| `offline financial` | 历史财务数据 |
|
||||
| `offline blocks` | 自定义板块数据 |
|
||||
@@ -0,0 +1,88 @@
|
||||
# 本地数据:K 线仓库与离线文件
|
||||
|
||||
## 本地 K 线仓库(v1.26)
|
||||
|
||||
行情沉淀为 DuckDB 单文件列存(可选依赖:`pip install easy-tdx[warehouse]`),增量同步 + 临时收盘价状态机 + 健康自检:
|
||||
|
||||
```bash
|
||||
easy-tdx warehouse sync --symbols SH:600519,SZ:000001 # 首次全量,此后只补尾部
|
||||
easy-tdx warehouse query SH 600519 --count 30 # 默认忽略未收盘的临时 bar
|
||||
easy-tdx warehouse stats # 各标的行数 / 数据范围
|
||||
easy-tdx warehouse check # 缺口 / 除权跳变 / 新鲜度体检
|
||||
```
|
||||
|
||||
## 离线数据 CLI
|
||||
|
||||
从本地通达信安装目录直接读取数据文件,无需网络连接:
|
||||
|
||||
```bash
|
||||
easy-tdx offline home # 检测通达信安装目录
|
||||
easy-tdx offline daily SH 600000 --count 10 --table # A 股日线
|
||||
easy-tdx offline min SZ 000001 --type lc5 --table # 分钟线(5min/lc1/lc5)
|
||||
easy-tdx offline ex-files --table # 列出扩展市场可用文件
|
||||
easy-tdx offline ex-daily 38#2_CPI --count 5 --table # 扩展市场日线(期货/港股/外盘)
|
||||
easy-tdx offline gbbq C:\new_jyplug\T0002\hq_cache\gbbq --table # 股本变迁
|
||||
easy-tdx offline financial C:\new_jyplug\vipdoc\fin\gpcw20260331.dat # 历史财务
|
||||
easy-tdx offline blocks C:\new_jyplug\T0002\blocknew --table # 自定义板块
|
||||
```
|
||||
|
||||
从服务端获取最新日线并写入本地 .day 文件,替代通达信内置下载功能:
|
||||
|
||||
```bash
|
||||
# 同步单只股票日线(自动增量/全量)
|
||||
easy-tdx offline sync-daily SZ 000001
|
||||
easy-tdx offline sync-daily SH 600519 --vipdoc C:\new_jyplug\vipdoc
|
||||
|
||||
# 一键同步沪深全市场(每天一条命令)
|
||||
easy-tdx offline sync-all
|
||||
```
|
||||
|
||||
> 建议在通达信关闭时执行 sync 命令,避免文件被锁定。空文件自动全量下载,已有数据只做增量追加。
|
||||
|
||||
|
||||
## 离线数据读取(Python)
|
||||
|
||||
无需网络,从本地通达信安装目录直接读取:
|
||||
|
||||
```python
|
||||
from easy_tdx.offline import detect_tdx_home, read_daily_bars, find_daily_bar_file
|
||||
from easy_tdx import Market
|
||||
|
||||
home = detect_tdx_home()
|
||||
filepath = find_daily_bar_file(Market.SH, "600000")
|
||||
bars = read_daily_bars(filepath)
|
||||
```
|
||||
|
||||
支持:日线、分钟线、扩展市场日线、板块、股本变迁、历史财务数据。
|
||||
|
||||
## 离线数据写入同步(Python)
|
||||
|
||||
从服务端获取最新数据并追加写入本地通达信数据文件:
|
||||
|
||||
```python
|
||||
from easy_tdx.offline import (
|
||||
encode_daily_bar, append_daily_bars, get_last_bar_date,
|
||||
encode_5min_bar, append_5min_bars,
|
||||
encode_lc_min_bar, append_lc_min_bars,
|
||||
)
|
||||
from easy_tdx import Market
|
||||
from easy_tdx.client import TdxClient
|
||||
|
||||
# 追加日线到 .day 文件(自动跳过重复日期)
|
||||
from easy_tdx.offline import sync_daily_bars_from_security_bars
|
||||
|
||||
# 手动编码单条记录
|
||||
bar_bytes = encode_daily_bar(bar, price_coeff=0.01, vol_coeff=0.01)
|
||||
|
||||
# 获取文件末尾日期
|
||||
last_date = get_last_bar_date("C:/new_jyplug/vipdoc/sh/lday/sh600000.day")
|
||||
```
|
||||
|
||||
v1.5.0 起可通过 CLI 直接使用:
|
||||
|
||||
```bash
|
||||
easy-tdx offline daily SH 600000 --count 10 --table
|
||||
easy-tdx offline ex-files --table
|
||||
easy-tdx offline ex-daily 29#A1801 --table
|
||||
```
|
||||
|
||||
@@ -0,0 +1,87 @@
|
||||
# 开发环境与流程
|
||||
|
||||
本文档是开发者的完整工作流参考。命令速查亦见 [CLAUDE.md](../CLAUDE.md)。
|
||||
|
||||
## 环境初始化
|
||||
|
||||
```bash
|
||||
git clone git@github.com:awayings/easy_tdx.git && cd easy_tdx
|
||||
uv sync --all-extras # 建 .venv 并装全部 extras(普通 uv sync 只装基础依赖)
|
||||
```
|
||||
|
||||
CI 不用 uv,走 `pip install -e ".[dev]"` + `pip install -r requirements-dev.txt`。改依赖时两套流程都要考虑:pyproject.toml 只写下界+上界,`uv.lock` 与 `requirements-dev.txt` 才是可复现锁(dev 工具链锁定版本必须兼容 Python 3.10,CI 矩阵跑 3.10/3.12/3.13)。
|
||||
|
||||
前端:`cd web-ui && npm ci && npm run build`(`build` = vue-tsc 类型检查 + vite build)。**`pip install -e .` 要求 `web-ui/dist` 存在**(hatchling `force-include` 把它打进 wheel 的 `easy_tdx/web/dist/`),所以改前端后、跑 Python 测试/安装前必须先构建。
|
||||
|
||||
## 测试
|
||||
|
||||
```bash
|
||||
python -m pytest tests/unit/ -v # 单元测试(无需网络,全部 mock)
|
||||
XMTDX_LIVE=1 python -m pytest tests/integration/ -v # 集成测试(连真实通达信服务器,默认 skip)
|
||||
python -m pytest tests/unit/ --cov src/easy_tdx --cov-fail-under=60 # 覆盖率门槛 60
|
||||
```
|
||||
|
||||
三层测试分布:
|
||||
|
||||
| 层 | 位置 | 跑在哪 | 说明 |
|
||||
|---|---|---|---|
|
||||
| 单元 | `tests/unit/` | CI(6 格矩阵)+ 本地 | 全 mock:`tests/fixtures/` 真实协议 hex dump + JSON 对照,`tests/golden/` 期望输出 |
|
||||
| 集成 | `tests/integration/` | **仅本地** | `XMTDX_LIVE=1` 才执行,连真实 TDX 服务器 smoke test |
|
||||
| 前端 E2E | `web-ui/e2e/*.spec.ts` | CI frontend job + 本地 | Playwright,`EASY_TDX_E2E_MOCK=1` 后端合成行情,不连真实服务器 |
|
||||
|
||||
- `tests/conftest.py` 默认设 `EASY_TDX_NO_TASK_DB=1`,防单测污染 `~/.easy_tdx/tasks.db`;需要测试存储的用例用 `EASY_TDX_CONFIG_DIR` 指向 `tmp_path` 显式重开。
|
||||
- `tests/unit/test_ai_llm.py` 依赖 LLM API key 轮询,CI 用 `--ignore` 跳过,本地有 mock 可跑。
|
||||
- `asyncio_mode = "auto"`:async 测试无需 `@pytest.mark.asyncio`。
|
||||
|
||||
## 静态检查
|
||||
|
||||
```bash
|
||||
mypy src/ # strict 模式(pyproject 配置)
|
||||
ruff check src/ tests/ # E/F/I/UP 规则
|
||||
ruff format --check src/ tests/
|
||||
```
|
||||
|
||||
mypy/ruff 均排除 `src/easy_tdx/exchange_margin.py`;`MyTT.py` 有手写 `MyTT.pyi` stub 保持 strict 检查。
|
||||
|
||||
本地一键门禁(等价 CI 三 job 的本地版):
|
||||
|
||||
```bash
|
||||
bash scripts/verify_ci.sh # ruff → format → mypy → pytest(排除 integration)→ 前端 build + E2E
|
||||
bash scripts/verify_ci.sh --fast # 只跑静态检查
|
||||
# 可选:ln -s ../../scripts/verify_ci.sh .git/hooks/pre-push
|
||||
```
|
||||
|
||||
## 开发流程
|
||||
|
||||
### a. 需求(Issue)
|
||||
|
||||
- 功能/缺陷先在 GitHub Issues 提出;代码注释与提交说明中引用编号(如 `#58`、`审计 #9`)。
|
||||
- 复杂功能先写设计文档再动手(历史范本:`docs/board-overview-design.md`、`docs/hotspot-rolling-design.md`,以及 `docs/superpowers/` 下的 specs)。
|
||||
- 功能变更时同步评估文档更新(见「文档规范」)。
|
||||
|
||||
### b. 开发与测试
|
||||
|
||||
- 新功能/修复按 TDD 习惯先写红测试再实现;单元测试必须零网络、零真实服务器依赖。
|
||||
- 命令形态变更时 `easy-tdx --help` 自检;Web 路由变更时 `/docs` Swagger 自检。
|
||||
|
||||
### c. 提交与 CI
|
||||
|
||||
- 提交信息带前缀(`feat:` / `fix:` / `test:` / `docs:` / `refactor:`,可带作用域如 `feat(web):`),中文描述。push/PR 到 `main` 触发 `ci.yml`:
|
||||
- test job:ubuntu/windows × py3.10/3.12/3.13 六格矩阵跑单测(覆盖率 ≥60)+ ruff + format
|
||||
- mypy job:strict 模式(py3.13)
|
||||
- frontend job:vue-tsc + Playwright mock E2E
|
||||
- **集成测试不进 CI**(依赖真实 TDX 服务器),发布前本地 `XMTDX_LIVE=1` 手动跑一遍。
|
||||
|
||||
### d. 发布版本
|
||||
|
||||
1. 收敛时打一个聚合提交 `release: vX.Y.Z — 中文一句话摘要`,同一提交内包含:代码与测试改动 + `pyproject.toml` 版本号 bump + `CHANGELOG.md` 新增版本小节。
|
||||
2. CHANGELOG 遵循 Keep a Changelog(zh-CN):`## [X.Y.Z] — 日期` 倒序最新在前,先一段加粗导语再按主题分 `###` 小节,条目带文件链接,测试小节报数字验收(如「全量 1820 通过,ruff / mypy / vue-tsc 全绿」)。**无 Unreleased 区,CHANGELOG 在 release 提交时写入**。
|
||||
3. 打 tag 推送即自动发布:`git tag vX.Y.Z && git push origin vX.Y.Z`,触发两个独立 workflow——`publish.yml`(PyPI trusted publishing,OIDC 无 token)与 `release.yml`(Windows EXE via PyInstaller + GitHub Release,正文含 SHA256/SmartScreen 说明;GitHub release notes 自动生成,**不读取 CHANGELOG.md**)。
|
||||
4. 版本单一来源是 `pyproject.toml`(前端品牌区版本来自后端 `GET /api/v1/meta`);文档一律不写死版本号。
|
||||
|
||||
## 文档规范
|
||||
|
||||
- **大小限制**:每份文档约 500 行为上限,超限必须拆分,通过 [index.md](./index.md) 与 README 文档导航串联。过大文件不可新增。
|
||||
- **类型两分**:教程(how-to,代码示例)与参考(速查/字段/命令表)原则上分开成文。
|
||||
- **可达性标准**:任何文档变更必须以「[README.md](../README.md) + [docs/index.md](./index.md) 可达的文件」为标准——新文件必须同时进 README 文档导航与 index.md;删除/改名必须同步修复全部链接。
|
||||
- **禁止硬编码版本横幅**:版本信息以 `pyproject.toml` 与 `CHANGELOG.md` 为准;功能引入说明里的版本标注(如「v1.29.1」)除外。
|
||||
+74
-1
@@ -1,6 +1,6 @@
|
||||
# easy_tdx 字段映射表
|
||||
|
||||
> 模型字段名 ↔ 中文含义 ↔ 数据类型对照
|
||||
> 模型字段名 ↔ 中文含义 ↔ 数据类型对照。方法速查见 [api_reference.md](./api_reference.md),上手教程见 [python-api.md](./python-api.md)。
|
||||
|
||||
---
|
||||
|
||||
@@ -313,3 +313,76 @@
|
||||
| 9 | YEAR | 年线 |
|
||||
| 10 | SEASON | 季线 |
|
||||
| 11 | YEAR_ALT | 年线(备用) |
|
||||
|
||||
## 枚举参考
|
||||
|
||||
### Period(K 线周期)
|
||||
|
||||
| 值 | 名称 | 说明 |
|
||||
|----|------|------|
|
||||
| 7 | `MIN_1` | 1 分钟 |
|
||||
| 0 | `MIN_5` | 5 分钟 |
|
||||
| 1 | `MIN_15` | 15 分钟 |
|
||||
| 2 | `MIN_30` | 30 分钟 |
|
||||
| 3 | `MIN_60` | 60 分钟 |
|
||||
| 4 | `DAILY` | 日线 |
|
||||
| 5 | `WEEKLY` | 周线 |
|
||||
| 6 | `MONTHLY` | 月线 |
|
||||
| 10 | `QUARTERLY` | 季线 |
|
||||
| 11 | `YEARLY` | 年线 |
|
||||
|
||||
### Adjust(复权类型)
|
||||
|
||||
| 值 | 名称 | 说明 |
|
||||
|----|------|------|
|
||||
| 0 | `NONE` | 不复权 |
|
||||
| 1 | `QFQ` | 前复权 |
|
||||
| 2 | `HFQ` | 后复权 |
|
||||
|
||||
### Category(市场分类)
|
||||
|
||||
| 值 | 名称 | 说明 |
|
||||
|----|------|------|
|
||||
| 0 | `SH` | 上证 A 股 |
|
||||
| 2 | `SZ` | 深证 A 股 |
|
||||
| 6 | `A` | 全部 A 股 |
|
||||
| 7 | `B` | B 股 |
|
||||
| 8 | `KCB` | 科创板 |
|
||||
| 12 | `BJ` | 北证 A 股 |
|
||||
| 14 | `CYB` | 创业板 |
|
||||
|
||||
### BoardType(板块类型)
|
||||
|
||||
| 值 | 名称 | 说明 |
|
||||
|----|------|------|
|
||||
| 0 | `HY` | 行业一级 |
|
||||
| 1 | `HY2` | 行业二级 |
|
||||
| 3 | `GN` | 概念 |
|
||||
| 4 | `FG` | 风格 |
|
||||
| 5 | `DQ` | 地区 |
|
||||
| 255 | `ALL` | 全部 |
|
||||
|
||||
### SortType(排序字段)
|
||||
|
||||
| 名称 | 说明 |
|
||||
|------|------|
|
||||
| `CODE` | 代码 |
|
||||
| `PRICE` | 现价 |
|
||||
| `CHANGE_PCT` | 涨幅% |
|
||||
| `VOLUME` | 成交量 |
|
||||
| `TOTAL_AMOUNT` | 成交额 |
|
||||
| `TURNOVER_RATE` | 换手% |
|
||||
| `MAIN_NET_AMOUNT` | 主力净额 |
|
||||
|
||||
### ExMarket(扩展市场)
|
||||
|
||||
| 值 | 名称 | 说明 |
|
||||
|----|------|------|
|
||||
| 28 | `ZZ_FUTURES` | 郑州商品 |
|
||||
| 29 | `DL_FUTURES` | 大连商品 |
|
||||
| 30 | `SH_FUTURES` | 上海期货 |
|
||||
| 31 | `HK_MAIN_BOARD` | 香港主板 |
|
||||
| 47 | `CFFEX_FUTURES` | 中金所期货 |
|
||||
| 48 | `HK_GEM` | 香港创业板 |
|
||||
| 74 | `US_STOCK` | 美国股票 |
|
||||
|
||||
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 165 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 144 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 174 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 185 KiB |
+103
-5
@@ -1,16 +1,114 @@
|
||||
# easy-tdx 文档
|
||||
# easy-tdx 文档索引
|
||||
|
||||
本索引是文档的目录目录:**新增或删除文档必须同步更新本文件与 README 文档导航**(见 [development.md](./development.md) 的文档规范)。每份文档 ≤500 行,超限拆分;教程(how-to)与参考(速查)分开成文。
|
||||
|
||||
## 开始
|
||||
|
||||
- [README](../README.md) — 项目门面:功能总览、30 秒上手、安装、文档导航(ReadTheDocs 落地页即其包含)
|
||||
|
||||
## CLI 参考
|
||||
|
||||
- [cli.md](./cli.md) — 全部命令速查表 + 按域导航
|
||||
- [cli-market.md](./cli-market.md) — 行情数据:报价 / K线 / 分时 / 板块 / 资金 / 中金所 / 扩展市场
|
||||
- [cli-finance.md](./cli-finance.md) — 财务与公告:巨潮公告检索 / 财报三表 / 通达信 F10
|
||||
- [cli-indicators.md](./cli-indicators.md) — 技术指标与公式:34 指标 / 通达信公式 / 捉妖 / 乖离率
|
||||
- [cli-backtest.md](./cli-backtest.md) — 回测与寻优:backtest / optimize / portfolio / run-all(含参数表)
|
||||
- [cli-screen.md](./cli-screen.md) — 选股扫描:全市场信号扫描 / 强势股排名
|
||||
- [chanlun.md](./chanlun.md) — 缠论分析(CLI + Python,含完整输出示例)
|
||||
|
||||
## 本地数据
|
||||
|
||||
- [data-local.md](./data-local.md) — K 线仓库(DuckDB)与 vipdoc 离线读写(CLI + Python 合一操作手册)
|
||||
|
||||
## Web
|
||||
|
||||
- [web-api.md](./web-api.md) — REST + WebSocket + SSE 端点与示例、帧规范
|
||||
- [web-ui.md](./web-ui.md) — 行情终端与回测工作台零代码操作手册
|
||||
- [packaging.md](./packaging.md) — Windows EXE 打包(PyInstaller)与分发
|
||||
|
||||
## Python API
|
||||
|
||||
- [python-api.md](./python-api.md) — 教程:连接管理 / MAC 协议 / 统一客户端 / 离线 / 缠论 / 公告 / 财报 / 实时轮询
|
||||
- [api_reference.md](./api_reference.md) — 参考:TdxClient 标准协议方法速查 + MAC 客户端方法表
|
||||
- [field_mapping.md](./field_mapping.md) — 参考:数据模型字段 ↔ 中文含义 ↔ 类型 + 枚举(标准 + MAC)
|
||||
|
||||
## 回测与量化
|
||||
|
||||
- [backtest_usage.md](./backtest_usage.md) — 回测引擎使用手册(策略 / 配置 / 结果)
|
||||
- [backtest-examples.md](./backtest-examples.md) — 完整示例集 + 注意事项
|
||||
- [quantitative-guide.md](./quantitative-guide.md) — 因子引擎与组合管理(基础)
|
||||
- [quantitative-advanced.md](./quantitative-advanced.md) — 滑点模型 / 执行仿真 / 归因分析 / 完整工作流
|
||||
|
||||
## 指标深度
|
||||
|
||||
- [indicator-zhuoyao.md](./indicator-zhuoyao.md) — 捉妖大师(ZHUOYAO)多周期 ROC 共振详解
|
||||
- [indicator-bias-signal.md](./indicator-bias-signal.md) — 30 日乖离率信号(BIAS_SIGNAL)详解
|
||||
|
||||
## 开发者
|
||||
|
||||
- [architecture.md](./architecture.md) — 七层架构图 / 源码树 / 分层要点
|
||||
- [development.md](./development.md) — 环境初始化 / 测试 / CI / 发布流程 / 文档规范
|
||||
|
||||
## 协议与逆向
|
||||
|
||||
- [protocol-reverse-engineering.md](./protocol-reverse-engineering.md) — 通达信二进制协议逆向过程
|
||||
- [protocol-unknown-fields.md](./protocol-unknown-fields.md) — 未知字段研究日志(活文档)
|
||||
|
||||
## 历史归档(已实施 / 规划完成,供追溯)
|
||||
|
||||
- [board-overview-design.md](./board-overview-design.md) — 行业/概念总览页设计稿(已上线)
|
||||
- [hotspot-rolling-design.md](./hotspot-rolling-design.md) — 市场热点滚动页设计稿(已上线)
|
||||
- [market-insights-roadmap.md](./market-insights-roadmap.md) — 盘面洞察功能路线图(已收尾)
|
||||
- [upgrade-plan-2026H2.md](./upgrade-plan-2026H2.md) — 2026 H2 升级计划(全部阶段完成)
|
||||
- [superpowers/](superpowers/) — 回测/因子/组合引擎的计划与设计存档(v1.11–v1.15 时代,非现行文档)
|
||||
|
||||
## HTML 资产(仅 GitHub 可交互,ReadTheDocs 不发布)
|
||||
|
||||
- [architecture.html](./architecture.html) — 38 模块交互式架构图(可缩放平移、导出 PNG)
|
||||
- [回测系统完全上手手册.html](./回测系统完全上手手册.html) — 零基础图文回测手册(13 章)
|
||||
|
||||
---
|
||||
|
||||
```{toctree}
|
||||
:maxdepth: 2
|
||||
:caption: 目录
|
||||
:maxdepth: 1
|
||||
:caption: 文档目录
|
||||
|
||||
readme
|
||||
cli
|
||||
cli-market
|
||||
cli-finance
|
||||
cli-indicators
|
||||
cli-backtest
|
||||
cli-screen
|
||||
chanlun
|
||||
data-local
|
||||
web-api
|
||||
web-ui
|
||||
python-api
|
||||
api_reference
|
||||
field_mapping
|
||||
backtest_usage
|
||||
backtest-examples
|
||||
quantitative-guide
|
||||
protocol-reverse-engineering
|
||||
protocol-unknown-fields
|
||||
quantitative-advanced
|
||||
indicator-zhuoyao
|
||||
indicator-bias-signal
|
||||
architecture
|
||||
development
|
||||
packaging
|
||||
protocol-reverse-engineering
|
||||
protocol-unknown-fields
|
||||
board-overview-design
|
||||
hotspot-rolling-design
|
||||
market-insights-roadmap
|
||||
upgrade-plan-2026H2
|
||||
superpowers/plans/2026-06-09-backtest-engine
|
||||
superpowers/plans/2026-06-12-v1.11.0-factor-engine
|
||||
superpowers/plans/2026-06-12-v1.12.0-factor-analysis
|
||||
superpowers/plans/2026-06-12-v1.13.0-portfolio
|
||||
superpowers/plans/2026-06-12-v1.14.0-slippage-execution
|
||||
superpowers/plans/2026-06-12-v1.15.0-attribution
|
||||
superpowers/specs/2026-06-09-backtest-engine-design
|
||||
superpowers/specs/2026-06-12-advanced-backtest-design
|
||||
superpowers/specs/2026-06-12-quantitative-factor-engine-design
|
||||
```
|
||||
|
||||
@@ -0,0 +1,421 @@
|
||||
# Python API 使用指南
|
||||
|
||||
## 连接管理
|
||||
|
||||
所有客户端支持 `from_best_host()` 自动选最低延迟服务器:
|
||||
|
||||
```python
|
||||
from easy_tdx import MacClient
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_stock_kline(...)
|
||||
```
|
||||
|
||||
| 客户端 | 端口 | 覆盖范围 |
|
||||
|--------|------|----------|
|
||||
| `MacClient` / `AsyncMacClient` | 7709 | A 股行情(MAC 协议,推荐) |
|
||||
| `MacExClient` / `AsyncMacExClient` | 7727 | 港股/美股/期货(MAC 协议) |
|
||||
| `UnifiedTdxClient` / `AsyncUnifiedTdxClient` | 自动 | A 股 + 扩展市场统一入口 |
|
||||
| `TdxClient` / `AsyncTdxClient` | 7709 | A 股行情(标准协议) |
|
||||
|
||||
## MAC 协议(推荐)
|
||||
|
||||
### 报价
|
||||
|
||||
```python
|
||||
from easy_tdx import MacClient, Market, Category, SortType, SortOrder
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
# 批量报价(最多 80 只/次)
|
||||
df = c.get_stock_quotes([(Market.SH, "600519"), (Market.SZ, "000858")])
|
||||
|
||||
# 市场分类排序报价
|
||||
df = c.get_stock_quotes_list(
|
||||
Category.A, count=20,
|
||||
sort_type=SortType.CHANGE_PCT,
|
||||
sort_order=SortOrder.DESC,
|
||||
)
|
||||
```
|
||||
|
||||
返回列:`market, code, name` + 动态字段(`pre_close, open, high, low, close, vol, amount, turnover, vol_ratio` 等)。
|
||||
|
||||
### K 线(支持复权)
|
||||
|
||||
```python
|
||||
from easy_tdx import MacClient, Market, Period, Adjust
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
# 日K前复权
|
||||
df = c.get_stock_kline(Market.SH, "600519", Period.DAILY, count=10, adjust=Adjust.QFQ)
|
||||
# 5分钟线
|
||||
df = c.get_stock_kline(Market.SZ, "000001", Period.MIN_5, count=100)
|
||||
```
|
||||
|
||||
返回列:`datetime, open, close, high, low, vol, amount`。
|
||||
|
||||
### 技术指标
|
||||
|
||||
自动获取 200+ 条历史数据预热 EMA,返回最后 `count` 条带指标的结果:
|
||||
|
||||
```python
|
||||
from easy_tdx import MacClient, Market, Period, Adjust
|
||||
from easy_tdx.indicator import compute_indicators, list_indicators
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
# 便捷方法:获取 K 线 + 计算指标一步完成(默认前复权)
|
||||
df = c.get_stock_kline_with_indicators(
|
||||
Market.SH, "600519",
|
||||
indicators=["MACD", "KDJ", "RSI", "BOLL"],
|
||||
count=30,
|
||||
)
|
||||
# df 包含: datetime, open, close, high, low, vol, amount
|
||||
# + MACD_DIF, MACD_DEA, MACD_HIST, KDJ_K, KDJ_D, KDJ_J, RSI,
|
||||
# BOLL_UPPER, BOLL_MID, BOLL_LOWER
|
||||
|
||||
# 自定义指标参数
|
||||
df = c.get_stock_kline_with_indicators(
|
||||
Market.SH, "600519",
|
||||
indicators=["MACD"],
|
||||
params={"MACD": {"SHORT": 10, "LONG": 22}},
|
||||
)
|
||||
|
||||
# 独立使用:对已有 DataFrame 计算指标
|
||||
raw = c.get_stock_kline(Market.SH, "600519", Period.DAILY, count=200, adjust=Adjust.QFQ)
|
||||
result = compute_indicators(raw, ["ATR", "CCI", "WR"], tail=30)
|
||||
|
||||
# 查看所有可用指标
|
||||
for info in list_indicators():
|
||||
print(info["name"], info["description"], info["outputs"])
|
||||
```
|
||||
|
||||
支持 34 个技术指标:
|
||||
|
||||
| 指标 | 输入 | 输出列 |
|
||||
|------|------|--------|
|
||||
| MACD | close | MACD_DIF, MACD_DEA, MACD_HIST |
|
||||
| KDJ | close, high, low | KDJ_K, KDJ_D, KDJ_J |
|
||||
| RSI | close | RSI |
|
||||
| BOLL | close | BOLL_UPPER, BOLL_MID, BOLL_LOWER |
|
||||
| DMI | close, high, low | DMI_PDI, DMI_MDI, DMI_ADX, DMI_ADXR |
|
||||
| ATR | close, high, low | ATR |
|
||||
| WR | close, high, low | WR1, WR2 |
|
||||
| CCI | close, high, low | CCI |
|
||||
| BIAS | close | BIAS1, BIAS2, BIAS3 |
|
||||
| OBV | close, vol | OBV |
|
||||
| VR | close, vol | VR |
|
||||
| EMV | high, low, vol | EMV, EMV_MA |
|
||||
| MFI | close, high, low, vol | MFI |
|
||||
| BRAR | open, close, high, low | AR, BR |
|
||||
| ASI | open, close, high, low | ASI, ASI_MA |
|
||||
| TRIX | close | TRIX, TRIX_MA |
|
||||
| DPO | close | DPO, DPO_MA |
|
||||
| MTM | close | MTM, MTM_MA |
|
||||
| ROC | close | ROC, ROC_MA |
|
||||
| EXPMA | close | EXPMA_12, EXPMA_50 |
|
||||
| BBI | close | BBI |
|
||||
| PSY | close | PSY, PSY_MA |
|
||||
| DFMA | close | DFMA_DIF, DFMA_DMA |
|
||||
| CR | close, high, low | CR |
|
||||
| KTN | close, high, low | KTN_UPPER, KTN_MID, KTN_LOWER |
|
||||
| XSII | close, high, low | XSII_TD1, XSII_TD2, XSII_TD3, XSII_TD4 |
|
||||
| MASS | high, low | MASS, MASS_MA |
|
||||
| TAQ | high, low | TAQ_UP, TAQ_MID, TAQ_DOWN |
|
||||
| ZHUOYAO | close | ZY_LONG, ZY_MID, ZY_SHORT, ZY_TREND |
|
||||
| BIAS_SIGNAL | close | BS_X, BS_SMA, BS_LMA |
|
||||
| SAR | high, low | SAR(抛物线转向/动态止损位) |
|
||||
| VWAP | close, high, low, vol | VWAP(N日滚动成交量加权均价) |
|
||||
| AROON | high, low | AROON_UP, AROON_DOWN, AROON_OSC |
|
||||
| FK | close | FK(EMA(2) 突破斜率外推 EMA(42)) |
|
||||
|
||||
### 分时
|
||||
|
||||
```python
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_tick_chart(Market.SH, "600519") # 单日分时
|
||||
df = c.get_tick_charts(Market.SH, "600519", days=3) # 多日分时(最多5天)
|
||||
df = c.get_chart_sampling(Market.SH, "600519") # 240点缩略采样
|
||||
```
|
||||
|
||||
### 逐笔成交
|
||||
|
||||
```python
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_transactions(Market.SH, "600519", count=100)
|
||||
df = c.get_transactions(Market.SH, "600519", count=100, date=20250115)
|
||||
```
|
||||
|
||||
### 板块
|
||||
|
||||
```python
|
||||
from easy_tdx import BoardSortColumn, BoardType
|
||||
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_board_list(BoardType.GN) # 概念板块
|
||||
df = c.get_board_list(sort_column=BoardSortColumn.SPEED) # 按涨速排序取涨速%
|
||||
df = c.get_board_members("881001", sort_type=SortType.CHANGE_PCT)
|
||||
df = c.get_belong_board(Market.SZ, "000001") # 个股所属板块
|
||||
|
||||
# 板块汇总:成交额、主力净流入、涨跌家数
|
||||
summary = c.get_board_summary("881001")
|
||||
# summary = {
|
||||
# "member_count": 82,
|
||||
# "amount": 5823456000.0, # 板块总成交额(元)
|
||||
# "vol": 412356789, # 板块总成交量(股)
|
||||
# "main_net_amount": -123456.0, # 当日主力净流入
|
||||
# "main_net_3d": -567890.0, # 近3日主力净流入
|
||||
# "main_net_5d": -234567.0, # 近5日主力净流入
|
||||
# "up_count": 45,
|
||||
# "down_count": 37,
|
||||
# "members": DataFrame(...), # 成分股明细
|
||||
# }
|
||||
|
||||
# 板块涨跌幅排行榜
|
||||
df = c.get_board_ranking(BoardType.HY, top_n=10, sort_by="change_pct")
|
||||
df = c.get_board_ranking(BoardType.GN, top_n=20, sort_by="main_net_amount")
|
||||
# 返回列:code, name, change_pct, amount, vol, main_net_amount, up_count, down_count, member_count
|
||||
|
||||
# 板块 N 日涨跌幅排行(支持指定截止日期,默认全部)
|
||||
df = c.get_board_change_ranking(BoardType.HY, days=20)
|
||||
df = c.get_board_change_ranking(BoardType.GN, target_date=20250530, days=10, top_n=15)
|
||||
# 返回列:code, name, close_end, close_start, change_pct
|
||||
```
|
||||
|
||||
### 资金流向
|
||||
|
||||
```python
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_capital_flow(Market.SH, "600519")
|
||||
```
|
||||
|
||||
返回列:`date, main_in, main_out, main_net, small_in/out/net, mid_in/out/net, large_in/out/net`。
|
||||
|
||||
### 监控
|
||||
|
||||
```python
|
||||
with MacClient.from_best_host() as c:
|
||||
df = c.get_auction(Market.SH, "600519") # 集合竞价
|
||||
df = c.get_unusual(Market.SH) # 市场异动
|
||||
df = c.get_symbol_info(Market.SZ, "000001") # 个股特征快照
|
||||
df = c.get_server_info() # 服务器交易时段
|
||||
```
|
||||
|
||||
`get_unusual` 返回列含 `unusual_type`(类型码)与 `desc`(中文描述),共 19 种类型
|
||||
(主力买卖/加速拉升/急速拉升/盘中强弱/竞价异动/涨跌停/大单盘口等)。类型码→名称
|
||||
可用顶层常量映射:
|
||||
|
||||
```python
|
||||
from easy_tdx import UNUSUAL_TYPE_NAMES
|
||||
|
||||
df["type_name"] = df["unusual_type"].map(UNUSUAL_TYPE_NAMES)
|
||||
```
|
||||
|
||||
## 扩展市场
|
||||
|
||||
```python
|
||||
from datetime import date
|
||||
|
||||
from easy_tdx import MacExClient, ExMarket, Period
|
||||
|
||||
with MacExClient.from_best_host() as c:
|
||||
count = c.goods_count(ExMarket.HK_MAIN_BOARD)
|
||||
df = c.goods_list(ExMarket.HK_MAIN_BOARD, start=0, count=50)
|
||||
df = c.goods_kline(ExMarket.US_STOCK, "AAPL", Period.DAILY, count=10)
|
||||
df = c.goods_quotes([(ExMarket.HK_MAIN_BOARD, "00700")])
|
||||
df = c.goods_tick_chart(ExMarket.HK_MAIN_BOARD, "00700")
|
||||
df = c.goods_transaction(ExMarket.HK_MAIN_BOARD, "00700", count=100)
|
||||
df = c.goods_transaction_all(ExMarket.HK_MAIN_BOARD, "00700", date(2026, 7, 3)) # 港股当日全部逐笔
|
||||
```
|
||||
|
||||
> **逐笔成交排序**:通达信协议为**倒序**——`start=0` 指向最新一笔(收盘方向),`count=2000` 默认只取最近 2000 笔。港股单日成交常达数万笔(如 02715 约 1.3 万笔/日),若需当日全部成交,用 `goods_transaction_all`(仅港股股票类市场,自动按 1800/页翻页取全天,安全上限 9 万条;返回协议原生倒序,需正序展示自行 `df.iloc[::-1]`)。
|
||||
|
||||
## 统一客户端
|
||||
|
||||
```python
|
||||
from easy_tdx import UnifiedTdxClient, ExMarket, Market, Period
|
||||
|
||||
with UnifiedTdxClient() as client:
|
||||
# A 股 -- 自动路由到 MacClient
|
||||
df = client.get_stock_kline(Market.SH, "600519", Period.DAILY, count=5)
|
||||
df = client.get_stock_quotes([(Market.SH, "600519")])
|
||||
df = client.get_board_list()
|
||||
|
||||
# 扩展市场 -- 自动路由到 MacExClient
|
||||
df = client.goods_kline(ExMarket.HK_MAIN_BOARD, "00700", Period.DAILY, count=5)
|
||||
```
|
||||
|
||||
## 标准协议
|
||||
|
||||
```python
|
||||
from easy_tdx import TdxClient, Market, KlineCategory
|
||||
|
||||
with TdxClient.from_best_host() as c:
|
||||
count = c.get_security_count(Market.SH)
|
||||
stocks = c.get_security_list(Market.SH, start=0)
|
||||
quotes = c.get_security_quotes([(Market.SH, "600000"), (Market.SZ, "000001")])
|
||||
bars = c.get_security_bars(Market.SZ, "002176", KlineCategory.DAY, 0, 100)
|
||||
minute = c.get_minute_time_data(Market.SH, "600000")
|
||||
trades = c.get_transaction_data(Market.SH, "600000", 0, 20)
|
||||
flow = c.get_fund_flow(Market.SH, "600519")
|
||||
blocks = c.get_block_info("block_gn.dat")
|
||||
xdxr = c.get_xdxr_info(Market.SH, "600519")
|
||||
stat = c.get_market_stat()
|
||||
```
|
||||
|
||||
> **资金流口径注意**(Issue #55):`get_fund_flow` / `get_history_fund_flow` 按 0x0fb5 逐笔接口的"单笔成交额"分档,而该接口返回的记录是交易所真实逐笔**聚合**后的(实测 000001.SZ 单日约 17:1),分档看的也不是挂单额。结果:高价股小单档可不足成交额 1%、主力档常占 95%+,`main_net_inflow` 实质更接近"当日主动买卖总失衡"。东财/同花顺的"主力净流入"基于 L2 逐笔委托、按挂单额分档——两套口径**不可比**(实证同规则选股信号重合度仅约 14%),勿混用于同一张表或同一个因子。
|
||||
|
||||
`AsyncTdxClient` 提供对应的 `async def` 方法,接口一一对应。
|
||||
|
||||
## SecurityQuote 字段说明
|
||||
|
||||
`get_security_quotes()` 返回的 DataFrame 包含以下特殊字段:
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| `trading_status` | int | 交易状态标志。`0x8020`(32800) = 停牌,其余值表示正常交易或集合竞价 |
|
||||
| `open_amount` | float | 集合竞价成交金额(元)。仅个股有效,指数该字段无意义 |
|
||||
| `server_time` | str | 服务器时间,格式 `HH:MM:SS.mmm` |
|
||||
| `unknown_2` | int | 指数: 集合竞价成交金额/100;个股: 舍入残差≈0 |
|
||||
| `unknown_3` | int | 个股: 集合竞价成交金额/100;指数: 负值/无意义 |
|
||||
| `unknown_5-8` | int | 保留字段,恒为 0 |
|
||||
|
||||
检测停牌:
|
||||
|
||||
```python
|
||||
df = c.get_security_quotes([(Market.SH, "600000")])
|
||||
is_suspended = df.iloc[0]["trading_status"] == 0x8020
|
||||
```
|
||||
|
||||
|
||||
## 公告检索(巨潮资讯网)
|
||||
|
||||
独立数据源(巨潮资讯网 cninfo),无需连接 TDX 行情服务器即可检索公司公告。
|
||||
标准库 urllib 实现,零额外依赖。
|
||||
|
||||
```python
|
||||
from easy_tdx.cninfo import CninfoClient
|
||||
|
||||
client = CninfoClient()
|
||||
|
||||
# 检索公告(默认 30 条,最新在前)
|
||||
df = client.get_announcements("688017")
|
||||
# → DataFrame[title, type, date, url, code, org_id, announcement_id, announcement_time, pdf_url]
|
||||
|
||||
# 翻页 + 自定义数量
|
||||
df = client.get_announcements("601088", count=10, page=2)
|
||||
|
||||
# 返回示例(url 含 4 参数可直点打开,pdf_url 为 PDF 直链):
|
||||
# title type date url pdf_url
|
||||
# 0 关于召开2025年年度股东大会... 股东大会 2025-06-14 .../detail?stockCode=688017&announcementId=... http://static.cninfo.com.cn/.../xxx.PDF
|
||||
# 1 2024年年度报告 PDF 2025-03-28 .../detail?stockCode=688017&announcementId=... http://static.cninfo.com.cn/.../yyy.PDF
|
||||
```
|
||||
|
||||
> - ``type`` 优先取 cninfo 的 ``announcementTypeName``;该字段对很多公告为 null
|
||||
> (数据源限制),此时回退到 ``adjunctType``(如 "PDF"),再为空给空字符串。
|
||||
> - ``url`` 必须含 4 参数(``stockCode``/``announcementId``/``orgId``/``announcementTime``)
|
||||
> 才能打开,少参数会 404。
|
||||
> - orgId 解析沿用 #19 修复:动态拉取官方映射表,查不到回退硬编码规则,
|
||||
> 保证 601xxx 等非标 orgId 段也能正常查询。
|
||||
|
||||
### 下载公告 PDF
|
||||
|
||||
```python
|
||||
# 下载最新一条公告的 PDF 到当前目录
|
||||
df = client.get_announcements("601088", count=5)
|
||||
path = client.download_pdf(df.iloc[0]) # 接受 Announcement 或 DataFrame 的一行
|
||||
print(path) # /abs/path/20260605_1225351400.PDF
|
||||
|
||||
# 批量下载
|
||||
for _, row in df.iterrows():
|
||||
try:
|
||||
path = client.download_pdf(row, dest_dir="./pdfs")
|
||||
except Exception as e:
|
||||
print(f"跳过(无附件或失败): {e}")
|
||||
```
|
||||
|
||||
## 财报三表(新浪财经)
|
||||
|
||||
独立数据源(新浪财经),无需连接 TDX 行情服务器即可获取利润表/资产负债表/现金流量表。
|
||||
标准库 urllib 实现,零额外依赖。
|
||||
|
||||
```python
|
||||
from easy_tdx.sina import SinaClient
|
||||
|
||||
client = SinaClient()
|
||||
|
||||
# 利润表(默认 8 期,最新在前)
|
||||
df = client.get_financial_report("600519", report_type="lrb")
|
||||
# → DataFrame,每行一期,列 = [报告期, 营业总收入, 营业总收入_同比, ...]
|
||||
|
||||
# 资产负债表 / 现金流量表(report_type 也接受中文别名:利润表/资产负债表/现金流量表)
|
||||
df = client.get_financial_report("600519", report_type="fzb", num=4)
|
||||
df = client.get_financial_report("600519", report_type="llb", num=4)
|
||||
|
||||
# 返回示例(item_value 已转 float,可直接数值计算):
|
||||
# 报告期 营业总收入 营业总收入_同比 营业收入 营业收入_同比
|
||||
# 0 2026-03-31 54702912385.23 0.06336 53909252220.51 0.06538
|
||||
# 1 2025-12-31 174000000000.00 0.10000 NaN NaN
|
||||
```
|
||||
|
||||
> - ``item_value`` 是字符串(新浪原始格式),本实现转 float;空/非数值转 None
|
||||
> - 有同比的科目附加 ``{科目}_同比`` 列(float 比例,如 0.06336 = +6.3%)
|
||||
> - 大类标题行(如 ``流动资产``,原 ``item_value=""``)保留为 None,反映报表结构
|
||||
|
||||
## 实时行情轮询(RealtimeDataFeed)
|
||||
|
||||
> ⚠️ 通达信协议**没有服务端推送**,只有请求/响应。本模块的「实时」是 **轮询五档快照近似**
|
||||
> (默认约 3 秒延迟),适合盘中信号提醒、轻量监控;**不适合高频 / 逐笔撮合**。
|
||||
|
||||
`EventBus` 自身是纯发布/订阅管道,不会产生数据。要让 `RealtimeStrategy` 跑起来,
|
||||
需要配合 `RealtimeDataFeed`:它自动完成 `get_stock_quotes → MarketEvent → bus.publish`。
|
||||
|
||||
```python
|
||||
import asyncio
|
||||
from easy_tdx.mac.client import AsyncMacClient
|
||||
from easy_tdx.realtime import (
|
||||
EventBus,
|
||||
RealtimeStrategy,
|
||||
MarketEvent,
|
||||
RealtimeDataFeed,
|
||||
)
|
||||
|
||||
|
||||
class MyStrategy(RealtimeStrategy):
|
||||
def on_tick(self, event: MarketEvent) -> None:
|
||||
print(f"{event.market}{event.code} price={event.price} vol={event.volume}")
|
||||
|
||||
|
||||
async def main():
|
||||
bus = EventBus()
|
||||
strategy = MyStrategy()
|
||||
bus.subscribe("SZ000001", strategy.on_tick) # 注意:key 必须带市场前缀
|
||||
|
||||
feed = RealtimeDataFeed(
|
||||
bus=bus,
|
||||
symbols=[(0, "000001"), (1, "600519")], # [(Market.SZ, code), ...],单批 ≤80 只
|
||||
interval=3.0, # 轮询间隔(秒),下限 0.1
|
||||
dedup=True, # (price, volume) 未变的标的跳过发布
|
||||
# sessions=(), # 传空 tuple 表示全天轮询;默认仅 9:15-11:30 / 13:00-15:00
|
||||
)
|
||||
async with AsyncMacClient.from_best_host() as client:
|
||||
await feed.run_async(client) # Ctrl+C 或 feed.stop() 退出
|
||||
|
||||
|
||||
asyncio.run(main())
|
||||
```
|
||||
|
||||
同步客户端(`MacClient`)用 `run_sync`,feed 会把阻塞调用丢到线程池,不卡事件循环:
|
||||
|
||||
```python
|
||||
from easy_tdx.mac.client import MacClient
|
||||
|
||||
with MacClient.from_best_host() as client:
|
||||
feed.run_sync(client)
|
||||
```
|
||||
|
||||
> **关键坑(issue #34)**:
|
||||
> - 订阅 key 必须与 `publish` 内部拼的 `f"{market}{code}"` 一致,即 `"SZ000001"`
|
||||
> 而不是 `"000001"`;否则事件分发匹配不到。
|
||||
> - 传给 `subscribe` 的必须是**实例的绑定方法** `strategy.on_tick`,
|
||||
> 不是未绑定的类方法 `MyStrategy.on_tick`。
|
||||
> - 整个流程跑在 `asyncio.run()` 里,否则协程不会被调度。
|
||||
|
||||
@@ -0,0 +1,308 @@
|
||||
# 量化进阶:执行仿真与归因
|
||||
|
||||
滑点建模、执行仿真(TWAP/VWAP/限价单)、归因分析与完整工作流。因子/组合基础见 [quantitative-guide.md](./quantitative-guide.md)。
|
||||
|
||||
## 1. 高级回测
|
||||
|
||||
### 1.1 滑点模型
|
||||
|
||||
4 种可插拔滑点模型,替代原有固定滑点:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.slippage import (
|
||||
FixedSlippage,
|
||||
PercentSlippage,
|
||||
SquareRootSlippage,
|
||||
VolumeSlippage,
|
||||
)
|
||||
|
||||
# 1. 固定每股滑点(与旧行为一致)
|
||||
model1 = FixedSlippage(per_share=0.01)
|
||||
|
||||
# 2. 按金额百分比
|
||||
model2 = PercentSlippage(rate=0.001)
|
||||
|
||||
# 3. 方根市场冲击模型(Almgren-Chriss 简化版)
|
||||
# impact = sigma * sqrt(participation_rate) * price * size * coeff
|
||||
# A 股量化主流:参与率 >5% 时冲击显著
|
||||
model3 = SquareRootSlippage(impact_coeff=0.1)
|
||||
|
||||
# 4. 成交量比例滑点
|
||||
model4 = VolumeSlippage(base_bps=10.0)
|
||||
|
||||
# 在 BacktestEngine 中使用
|
||||
engine = BacktestEngine(
|
||||
MyStrategy,
|
||||
cash=1_000_000,
|
||||
slippage_model=SquareRootSlippage(impact_coeff=0.1),
|
||||
)
|
||||
result = engine.run(df)
|
||||
```
|
||||
|
||||
**模型选择建议**:
|
||||
|
||||
| 场景 | 推荐模型 | 参数 |
|
||||
|------|---------|------|
|
||||
| 快速原型 | `FixedSlippage` | `per_share=0.01` |
|
||||
| 中频策略 | `PercentSlippage` | `rate=0.001` |
|
||||
| 大额订单 | `SquareRootSlippage` | `impact_coeff=0.1` |
|
||||
| 低流动性股票 | `VolumeSlippage` | `base_bps=10.0` |
|
||||
|
||||
### 1.2 执行仿真
|
||||
|
||||
4 种执行模型,将单笔信号拆分为多笔子交易:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest.execution import (
|
||||
ImmediateExecution,
|
||||
TWAPExecution,
|
||||
VWAPExecution,
|
||||
LimitExecution,
|
||||
)
|
||||
|
||||
# 1. 即时成交(默认,与旧行为一致)
|
||||
exec1 = ImmediateExecution()
|
||||
|
||||
# 2. TWAP:时间加权平均价格,N 根 K 线均匀拆单
|
||||
exec2 = TWAPExecution(n_bars=5)
|
||||
|
||||
# 3. VWAP:成交量加权平均价格,按历史量分布拆单
|
||||
exec3 = VWAPExecution(n_bars=5, volume_lookback=20)
|
||||
|
||||
# 4. 限价单:目标价挂单,TTL 内未触发则放弃
|
||||
exec4 = LimitExecution(ttl_bars=5)
|
||||
|
||||
# 在 BacktestEngine 中使用
|
||||
engine = BacktestEngine(
|
||||
MyStrategy,
|
||||
cash=1_000_000,
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
slippage_model=SquareRootSlippage(),
|
||||
)
|
||||
result = engine.run(df)
|
||||
```
|
||||
|
||||
**执行模型选择**:
|
||||
|
||||
| 场景 | 推荐模型 | 参数 |
|
||||
|------|---------|------|
|
||||
| 小额/快速验证 | `ImmediateExecution` | 默认 |
|
||||
| 大额建仓/平仓 | `TWAPExecution` | `n_bars=3~5` |
|
||||
| 追踪 VWAP 基准 | `VWAPExecution` | `n_bars=5` |
|
||||
| 精确入场价位 | `LimitExecution` | `ttl_bars=5` |
|
||||
|
||||
**TWAP vs VWAP 示例**:
|
||||
|
||||
```python
|
||||
# TWAP: 300 股拆成 3 笔 100 股,在 bar 1/2/3 以 close 执行
|
||||
engine = BacktestEngine(
|
||||
MyStrategy, cash=100_000,
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
)
|
||||
|
||||
# VWAP: 按成交量分布拆 300 股 — 成交量大的 bar 分配更多
|
||||
engine = BacktestEngine(
|
||||
MyStrategy, cash=100_000,
|
||||
execution_model=VWAPExecution(n_bars=3, volume_lookback=20),
|
||||
)
|
||||
|
||||
# 限价单:在 50 元挂买入,5 根 K 线内 low <= 50 才成交
|
||||
class LimitBuyStrategy(Strategy):
|
||||
def init(self): pass
|
||||
def next(self):
|
||||
if self._bar_index == 0:
|
||||
self.buy(size=100, price=50.0) # 指定限价
|
||||
|
||||
engine = BacktestEngine(
|
||||
LimitBuyStrategy, cash=100_000,
|
||||
execution_model=LimitExecution(ttl_bars=5),
|
||||
)
|
||||
```
|
||||
|
||||
### 1.3 归因分析
|
||||
|
||||
从回测结果生成归因报告:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.attribution import AttributionAnalyzer
|
||||
|
||||
# 运行回测
|
||||
engine = BacktestEngine(MyStrategy, cash=1_000_000)
|
||||
result = engine.run(df)
|
||||
|
||||
# --- 成本归因 ---
|
||||
analyzer = AttributionAnalyzer(result.trades, result.equity_curve)
|
||||
cost_report = analyzer.cost_attribution()
|
||||
print(f"总收益: {cost_report.total_return:.2%}")
|
||||
print(f"总交易成本: {cost_report.total_trade_cost:.0f} 元")
|
||||
print(f" 佣金: {cost_report.commission_cost:.0f}")
|
||||
print(f" 滑点: {cost_report.slippage_cost:.0f}")
|
||||
print(f" 印花税: {cost_report.stamp_tax_cost:.0f}")
|
||||
|
||||
# --- Brinson 归因(需要基准)---
|
||||
import numpy as np
|
||||
import pandas as pd
|
||||
# 构造基准曲线(如沪深300)
|
||||
benchmark = pd.DataFrame({
|
||||
"datetime": result.equity_curve["datetime"],
|
||||
"total": np.linspace(100000, 108000, len(result.equity_curve)),
|
||||
})
|
||||
analyzer = AttributionAnalyzer(result.trades, result.equity_curve, benchmark=benchmark)
|
||||
brinson_report = analyzer.brinson_attribution()
|
||||
print(f"配置贡献: {brinson_report.allocation_return:.2%}")
|
||||
print(f"选股贡献: {brinson_report.selection_return:.2%}")
|
||||
print(f"交叉效应: {brinson_report.interaction_return:.2%}")
|
||||
|
||||
# --- 因子归因(需要因子数据)---
|
||||
exposures = pd.DataFrame({"momentum": [0.5, 0.3, 0.2], "quality": [0.1, -0.1, 0.0]})
|
||||
returns = pd.DataFrame({"momentum": [0.05, 0.03, 0.02], "quality": [0.01, -0.02, 0.0]})
|
||||
analyzer = AttributionAnalyzer(
|
||||
result.trades, result.equity_curve,
|
||||
factor_exposures=exposures, factor_returns=returns,
|
||||
)
|
||||
factor_report = analyzer.factor_attribution()
|
||||
for name, ret in factor_report.factor_returns.items():
|
||||
print(f" {name}: {ret:.4f}")
|
||||
print(f"特质收益: {factor_report.specific_return:.4f}")
|
||||
|
||||
# --- 完整报告(自动选择最佳归因模式)---
|
||||
full_report = analyzer.full_report()
|
||||
```
|
||||
|
||||
**归因模式优先级**:因子归因 > Brinson 归因 > 成本归因。`full_report()` 自动选择数据最完整的模式。
|
||||
|
||||
---
|
||||
|
||||
## 2. CLI 命令
|
||||
|
||||
```bash
|
||||
# 列出所有内置因子
|
||||
easy-tdx factor list --table
|
||||
|
||||
# 因子分析(需要数据,输出示例代码)
|
||||
easy-tdx factor analyze momentum_20d
|
||||
|
||||
# 组合因子回测(需要数据,输出示例代码)
|
||||
easy-tdx pfactor backtest momentum_20d --n-stocks 10 --optimizer factor_weighted
|
||||
```
|
||||
|
||||
CLI 命令输出 Python API 示例代码,方便复制使用。完整的因子计算和组合回测建议通过 Python API 完成。
|
||||
|
||||
---
|
||||
|
||||
## 3. 完整工作流示例
|
||||
|
||||
从数据获取到组合回测再到归因分析的完整管道:
|
||||
|
||||
```python
|
||||
"""
|
||||
easy-tdx 量化研究完整工作流示例。
|
||||
|
||||
依赖: pip install easy-tdx
|
||||
"""
|
||||
|
||||
from easy_tdx import TdxClient, Market, KlineCategory
|
||||
from easy_tdx.factor import FactorEngine, FactorAnalyzer, preprocess
|
||||
from easy_tdx.portfolio import RebalanceEngine, FactorWeightedOptimizer
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.slippage import SquareRootSlippage
|
||||
from easy_tdx.backtest.execution import TWAPExecution
|
||||
from easy_tdx.backtest.attribution import AttributionAnalyzer
|
||||
|
||||
# ── 1. 数据获取 ──────────────────────────────────────
|
||||
client = TdxClient()
|
||||
stock_pool = ["000001", "000858", "600519", "600036", "601318",
|
||||
"000333", "002415", "601012", "600276", "000568"]
|
||||
|
||||
data = {}
|
||||
for code in stock_pool:
|
||||
market = Market.SH if code.startswith("6") else Market.SZ
|
||||
data[code] = client.get_security_bars(
|
||||
market, code, KlineCategory.DAY, 0, 500
|
||||
)
|
||||
print(f"获取 {len(data)} 只股票数据")
|
||||
|
||||
# ── 2. 因子计算 ──────────────────────────────────────
|
||||
engine = FactorEngine()
|
||||
factor_data = engine.compute_cross_section(
|
||||
data, ["momentum_20d", "volatility_20d", "rsi_14"]
|
||||
)
|
||||
print(f"截面因子数据: {len(factor_data)} 行")
|
||||
|
||||
# ── 3. 因子预处理 ─────────────────────────────────────
|
||||
clean = preprocess(
|
||||
factor_data,
|
||||
factor_names=["momentum_20d", "volatility_20d", "rsi_14"],
|
||||
steps=["winsorize", "zscore", "fill_missing"],
|
||||
)
|
||||
|
||||
# ── 4. 因子分析 ──────────────────────────────────────
|
||||
forward_returns = engine.compute_forward_returns(data, period=5)
|
||||
|
||||
for factor_name in ["momentum_20d", "volatility_20d", "rsi_14"]:
|
||||
analyzer = FactorAnalyzer(clean, forward_returns)
|
||||
report = analyzer.full_report(factor_name)
|
||||
print(f"\n── {factor_name} ──")
|
||||
print(f" IC均值: {report.mean_ic:.4f} ICIR: {report.icir:.4f}")
|
||||
print(f" 多头年化: {report.long_only_annual:.2%}")
|
||||
print(f" 多空夏普: {report.long_short_sharpe:.4f}")
|
||||
|
||||
# ── 5. 组合回测 ──────────────────────────────────────
|
||||
rebalancer = RebalanceEngine(
|
||||
optimizer=FactorWeightedOptimizer(),
|
||||
factor_name="momentum_20d",
|
||||
n_stocks=5,
|
||||
rebalance_freq="M",
|
||||
cash=1_000_000,
|
||||
)
|
||||
result = rebalancer.run(data, start_date=20230101, end_date=20240101)
|
||||
print(f"\n── 组合回测 ──")
|
||||
print(f" 总收益: {result.performance['total_return']:.2%}")
|
||||
print(f" 年化: {result.performance['annual_return']:.2%}")
|
||||
print(f" 最大回撤: {result.performance['max_drawdown']:.2%}")
|
||||
print(f" 夏普: {result.performance['sharpe']:.4f}")
|
||||
|
||||
# ── 6. 高级单策略回测(滑点 + 执行仿真)──────
|
||||
from easy_tdx.backtest import Strategy
|
||||
|
||||
class MomentumStrategy(Strategy):
|
||||
def init(self):
|
||||
pass
|
||||
def next(self):
|
||||
if self._bar_index < 20:
|
||||
return
|
||||
ret = (self.data.close[0] - self.data.close[-20]) / self.data.close[-20]
|
||||
if ret > 0.05 and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif ret < -0.03 and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
bt_engine = BacktestEngine(
|
||||
MomentumStrategy,
|
||||
cash=500_000,
|
||||
slippage_model=SquareRootSlippage(impact_coeff=0.1),
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
)
|
||||
# 选一只股票做回测
|
||||
bt_result = bt_engine.run(data["600519"])
|
||||
print(f"\n── 高级回测(600519)──")
|
||||
print(f" 总收益: {bt_result.performance['total_return']:.2%}")
|
||||
print(f" 夏普: {bt_result.performance['sharpe']:.4f}")
|
||||
|
||||
# ── 7. 归因分析 ──────────────────────────────────────
|
||||
att_analyzer = AttributionAnalyzer(bt_result.trades, bt_result.equity_curve)
|
||||
cost_report = att_analyzer.cost_attribution()
|
||||
print(f"\n── 成本归因 ──")
|
||||
print(f" 总交易成本: {cost_report.total_trade_cost:.0f} 元")
|
||||
print(f" 佣金: {cost_report.commission_cost:.0f}")
|
||||
print(f" 滑点: {cost_report.slippage_cost:.0f}")
|
||||
print(f" 印花税: {cost_report.stamp_tax_cost:.0f}")
|
||||
|
||||
print("\n完成。")
|
||||
client.close()
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
+1
-309
@@ -18,12 +18,7 @@
|
||||
- [4.1 权重优化器](#41-权重优化器)
|
||||
- [4.2 风险模型](#42-风险模型)
|
||||
- [4.3 再平衡引擎](#43-再平衡引擎)
|
||||
- [5. 高级回测](#5-高级回测)
|
||||
- [5.1 滑点模型](#51-滑点模型)
|
||||
- [5.2 执行仿真](#52-执行仿真)
|
||||
- [5.3 归因分析](#53-归因分析)
|
||||
- [6. CLI 命令](#6-cli-命令)
|
||||
- [7. 完整工作流示例](#7-完整工作流示例)
|
||||
- [高级回测(滑点/执行仿真/归因)、CLI 与完整工作流](#高级回测滑点执行仿真归因cli-与完整工作流) → 见 [quantitative-advanced.md](./quantitative-advanced.md)
|
||||
|
||||
---
|
||||
|
||||
@@ -309,309 +304,6 @@ for state in result.states[-5:]:
|
||||
|
||||
---
|
||||
|
||||
## 5. 高级回测
|
||||
|
||||
### 5.1 滑点模型
|
||||
|
||||
4 种可插拔滑点模型,替代原有固定滑点:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.slippage import (
|
||||
FixedSlippage,
|
||||
PercentSlippage,
|
||||
SquareRootSlippage,
|
||||
VolumeSlippage,
|
||||
)
|
||||
|
||||
# 1. 固定每股滑点(与旧行为一致)
|
||||
model1 = FixedSlippage(per_share=0.01)
|
||||
|
||||
# 2. 按金额百分比
|
||||
model2 = PercentSlippage(rate=0.001)
|
||||
|
||||
# 3. 方根市场冲击模型(Almgren-Chriss 简化版)
|
||||
# impact = sigma * sqrt(participation_rate) * price * size * coeff
|
||||
# A 股量化主流:参与率 >5% 时冲击显著
|
||||
model3 = SquareRootSlippage(impact_coeff=0.1)
|
||||
|
||||
# 4. 成交量比例滑点
|
||||
model4 = VolumeSlippage(base_bps=10.0)
|
||||
|
||||
# 在 BacktestEngine 中使用
|
||||
engine = BacktestEngine(
|
||||
MyStrategy,
|
||||
cash=1_000_000,
|
||||
slippage_model=SquareRootSlippage(impact_coeff=0.1),
|
||||
)
|
||||
result = engine.run(df)
|
||||
```
|
||||
|
||||
**模型选择建议**:
|
||||
|
||||
| 场景 | 推荐模型 | 参数 |
|
||||
|------|---------|------|
|
||||
| 快速原型 | `FixedSlippage` | `per_share=0.01` |
|
||||
| 中频策略 | `PercentSlippage` | `rate=0.001` |
|
||||
| 大额订单 | `SquareRootSlippage` | `impact_coeff=0.1` |
|
||||
| 低流动性股票 | `VolumeSlippage` | `base_bps=10.0` |
|
||||
|
||||
### 5.2 执行仿真
|
||||
|
||||
4 种执行模型,将单笔信号拆分为多笔子交易:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest.execution import (
|
||||
ImmediateExecution,
|
||||
TWAPExecution,
|
||||
VWAPExecution,
|
||||
LimitExecution,
|
||||
)
|
||||
|
||||
# 1. 即时成交(默认,与旧行为一致)
|
||||
exec1 = ImmediateExecution()
|
||||
|
||||
# 2. TWAP:时间加权平均价格,N 根 K 线均匀拆单
|
||||
exec2 = TWAPExecution(n_bars=5)
|
||||
|
||||
# 3. VWAP:成交量加权平均价格,按历史量分布拆单
|
||||
exec3 = VWAPExecution(n_bars=5, volume_lookback=20)
|
||||
|
||||
# 4. 限价单:目标价挂单,TTL 内未触发则放弃
|
||||
exec4 = LimitExecution(ttl_bars=5)
|
||||
|
||||
# 在 BacktestEngine 中使用
|
||||
engine = BacktestEngine(
|
||||
MyStrategy,
|
||||
cash=1_000_000,
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
slippage_model=SquareRootSlippage(),
|
||||
)
|
||||
result = engine.run(df)
|
||||
```
|
||||
|
||||
**执行模型选择**:
|
||||
|
||||
| 场景 | 推荐模型 | 参数 |
|
||||
|------|---------|------|
|
||||
| 小额/快速验证 | `ImmediateExecution` | 默认 |
|
||||
| 大额建仓/平仓 | `TWAPExecution` | `n_bars=3~5` |
|
||||
| 追踪 VWAP 基准 | `VWAPExecution` | `n_bars=5` |
|
||||
| 精确入场价位 | `LimitExecution` | `ttl_bars=5` |
|
||||
|
||||
**TWAP vs VWAP 示例**:
|
||||
|
||||
```python
|
||||
# TWAP: 300 股拆成 3 笔 100 股,在 bar 1/2/3 以 close 执行
|
||||
engine = BacktestEngine(
|
||||
MyStrategy, cash=100_000,
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
)
|
||||
|
||||
# VWAP: 按成交量分布拆 300 股 — 成交量大的 bar 分配更多
|
||||
engine = BacktestEngine(
|
||||
MyStrategy, cash=100_000,
|
||||
execution_model=VWAPExecution(n_bars=3, volume_lookback=20),
|
||||
)
|
||||
|
||||
# 限价单:在 50 元挂买入,5 根 K 线内 low <= 50 才成交
|
||||
class LimitBuyStrategy(Strategy):
|
||||
def init(self): pass
|
||||
def next(self):
|
||||
if self._bar_index == 0:
|
||||
self.buy(size=100, price=50.0) # 指定限价
|
||||
|
||||
engine = BacktestEngine(
|
||||
LimitBuyStrategy, cash=100_000,
|
||||
execution_model=LimitExecution(ttl_bars=5),
|
||||
)
|
||||
```
|
||||
|
||||
### 5.3 归因分析
|
||||
|
||||
从回测结果生成归因报告:
|
||||
|
||||
```python
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.attribution import AttributionAnalyzer
|
||||
|
||||
# 运行回测
|
||||
engine = BacktestEngine(MyStrategy, cash=1_000_000)
|
||||
result = engine.run(df)
|
||||
|
||||
# --- 成本归因 ---
|
||||
analyzer = AttributionAnalyzer(result.trades, result.equity_curve)
|
||||
cost_report = analyzer.cost_attribution()
|
||||
print(f"总收益: {cost_report.total_return:.2%}")
|
||||
print(f"总交易成本: {cost_report.total_trade_cost:.0f} 元")
|
||||
print(f" 佣金: {cost_report.commission_cost:.0f}")
|
||||
print(f" 滑点: {cost_report.slippage_cost:.0f}")
|
||||
print(f" 印花税: {cost_report.stamp_tax_cost:.0f}")
|
||||
|
||||
# --- Brinson 归因(需要基准)---
|
||||
import numpy as np
|
||||
import pandas as pd
|
||||
# 构造基准曲线(如沪深300)
|
||||
benchmark = pd.DataFrame({
|
||||
"datetime": result.equity_curve["datetime"],
|
||||
"total": np.linspace(100000, 108000, len(result.equity_curve)),
|
||||
})
|
||||
analyzer = AttributionAnalyzer(result.trades, result.equity_curve, benchmark=benchmark)
|
||||
brinson_report = analyzer.brinson_attribution()
|
||||
print(f"配置贡献: {brinson_report.allocation_return:.2%}")
|
||||
print(f"选股贡献: {brinson_report.selection_return:.2%}")
|
||||
print(f"交叉效应: {brinson_report.interaction_return:.2%}")
|
||||
|
||||
# --- 因子归因(需要因子数据)---
|
||||
exposures = pd.DataFrame({"momentum": [0.5, 0.3, 0.2], "quality": [0.1, -0.1, 0.0]})
|
||||
returns = pd.DataFrame({"momentum": [0.05, 0.03, 0.02], "quality": [0.01, -0.02, 0.0]})
|
||||
analyzer = AttributionAnalyzer(
|
||||
result.trades, result.equity_curve,
|
||||
factor_exposures=exposures, factor_returns=returns,
|
||||
)
|
||||
factor_report = analyzer.factor_attribution()
|
||||
for name, ret in factor_report.factor_returns.items():
|
||||
print(f" {name}: {ret:.4f}")
|
||||
print(f"特质收益: {factor_report.specific_return:.4f}")
|
||||
|
||||
# --- 完整报告(自动选择最佳归因模式)---
|
||||
full_report = analyzer.full_report()
|
||||
```
|
||||
|
||||
**归因模式优先级**:因子归因 > Brinson 归因 > 成本归因。`full_report()` 自动选择数据最完整的模式。
|
||||
|
||||
---
|
||||
|
||||
## 6. CLI 命令
|
||||
|
||||
```bash
|
||||
# 列出所有内置因子
|
||||
easy-tdx factor list --table
|
||||
|
||||
# 因子分析(需要数据,输出示例代码)
|
||||
easy-tdx factor analyze momentum_20d
|
||||
|
||||
# 组合因子回测(需要数据,输出示例代码)
|
||||
easy-tdx pfactor backtest momentum_20d --n-stocks 10 --optimizer factor_weighted
|
||||
```
|
||||
|
||||
CLI 命令输出 Python API 示例代码,方便复制使用。完整的因子计算和组合回测建议通过 Python API 完成。
|
||||
|
||||
---
|
||||
|
||||
## 7. 完整工作流示例
|
||||
|
||||
从数据获取到组合回测再到归因分析的完整管道:
|
||||
|
||||
```python
|
||||
"""
|
||||
easy-tdx 量化研究完整工作流示例。
|
||||
|
||||
依赖: pip install easy-tdx
|
||||
"""
|
||||
|
||||
from easy_tdx import TdxClient, Market, KlineCategory
|
||||
from easy_tdx.factor import FactorEngine, FactorAnalyzer, preprocess
|
||||
from easy_tdx.portfolio import RebalanceEngine, FactorWeightedOptimizer
|
||||
from easy_tdx.backtest import BacktestEngine
|
||||
from easy_tdx.backtest.slippage import SquareRootSlippage
|
||||
from easy_tdx.backtest.execution import TWAPExecution
|
||||
from easy_tdx.backtest.attribution import AttributionAnalyzer
|
||||
|
||||
# ── 1. 数据获取 ──────────────────────────────────────
|
||||
client = TdxClient()
|
||||
stock_pool = ["000001", "000858", "600519", "600036", "601318",
|
||||
"000333", "002415", "601012", "600276", "000568"]
|
||||
|
||||
data = {}
|
||||
for code in stock_pool:
|
||||
market = Market.SH if code.startswith("6") else Market.SZ
|
||||
data[code] = client.get_security_bars(
|
||||
market, code, KlineCategory.DAY, 0, 500
|
||||
)
|
||||
print(f"获取 {len(data)} 只股票数据")
|
||||
|
||||
# ── 2. 因子计算 ──────────────────────────────────────
|
||||
engine = FactorEngine()
|
||||
factor_data = engine.compute_cross_section(
|
||||
data, ["momentum_20d", "volatility_20d", "rsi_14"]
|
||||
)
|
||||
print(f"截面因子数据: {len(factor_data)} 行")
|
||||
|
||||
# ── 3. 因子预处理 ─────────────────────────────────────
|
||||
clean = preprocess(
|
||||
factor_data,
|
||||
factor_names=["momentum_20d", "volatility_20d", "rsi_14"],
|
||||
steps=["winsorize", "zscore", "fill_missing"],
|
||||
)
|
||||
|
||||
# ── 4. 因子分析 ──────────────────────────────────────
|
||||
forward_returns = engine.compute_forward_returns(data, period=5)
|
||||
|
||||
for factor_name in ["momentum_20d", "volatility_20d", "rsi_14"]:
|
||||
analyzer = FactorAnalyzer(clean, forward_returns)
|
||||
report = analyzer.full_report(factor_name)
|
||||
print(f"\n── {factor_name} ──")
|
||||
print(f" IC均值: {report.mean_ic:.4f} ICIR: {report.icir:.4f}")
|
||||
print(f" 多头年化: {report.long_only_annual:.2%}")
|
||||
print(f" 多空夏普: {report.long_short_sharpe:.4f}")
|
||||
|
||||
# ── 5. 组合回测 ──────────────────────────────────────
|
||||
rebalancer = RebalanceEngine(
|
||||
optimizer=FactorWeightedOptimizer(),
|
||||
factor_name="momentum_20d",
|
||||
n_stocks=5,
|
||||
rebalance_freq="M",
|
||||
cash=1_000_000,
|
||||
)
|
||||
result = rebalancer.run(data, start_date=20230101, end_date=20240101)
|
||||
print(f"\n── 组合回测 ──")
|
||||
print(f" 总收益: {result.performance['total_return']:.2%}")
|
||||
print(f" 年化: {result.performance['annual_return']:.2%}")
|
||||
print(f" 最大回撤: {result.performance['max_drawdown']:.2%}")
|
||||
print(f" 夏普: {result.performance['sharpe']:.4f}")
|
||||
|
||||
# ── 6. 高级单策略回测(滑点 + 执行仿真)──────
|
||||
from easy_tdx.backtest import Strategy
|
||||
|
||||
class MomentumStrategy(Strategy):
|
||||
def init(self):
|
||||
pass
|
||||
def next(self):
|
||||
if self._bar_index < 20:
|
||||
return
|
||||
ret = (self.data.close[0] - self.data.close[-20]) / self.data.close[-20]
|
||||
if ret > 0.05 and self.position["size"] == 0:
|
||||
self.buy(size=0)
|
||||
elif ret < -0.03 and self.position["size"] > 0:
|
||||
self.sell(size=0)
|
||||
|
||||
bt_engine = BacktestEngine(
|
||||
MomentumStrategy,
|
||||
cash=500_000,
|
||||
slippage_model=SquareRootSlippage(impact_coeff=0.1),
|
||||
execution_model=TWAPExecution(n_bars=3),
|
||||
)
|
||||
# 选一只股票做回测
|
||||
bt_result = bt_engine.run(data["600519"])
|
||||
print(f"\n── 高级回测(600519)──")
|
||||
print(f" 总收益: {bt_result.performance['total_return']:.2%}")
|
||||
print(f" 夏普: {bt_result.performance['sharpe']:.4f}")
|
||||
|
||||
# ── 7. 归因分析 ──────────────────────────────────────
|
||||
att_analyzer = AttributionAnalyzer(bt_result.trades, bt_result.equity_curve)
|
||||
cost_report = att_analyzer.cost_attribution()
|
||||
print(f"\n── 成本归因 ──")
|
||||
print(f" 总交易成本: {cost_report.total_trade_cost:.0f} 元")
|
||||
print(f" 佣金: {cost_report.commission_cost:.0f}")
|
||||
print(f" 滑点: {cost_report.slippage_cost:.0f}")
|
||||
print(f" 印花税: {cost_report.stamp_tax_cost:.0f}")
|
||||
|
||||
print("\n完成。")
|
||||
client.close()
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 向后兼容
|
||||
|
||||
|
||||
+269
@@ -0,0 +1,269 @@
|
||||
# Web API(REST + WebSocket)
|
||||
|
||||
## 概述
|
||||
|
||||
将 easy-tdx 暴露为 REST + WebSocket 服务,供前端、其他语言或远程调用。无需额外注册,零配置启动。
|
||||
|
||||
## 安装
|
||||
|
||||
```bash
|
||||
# 标准安装
|
||||
pip install easy-tdx[web]
|
||||
|
||||
# 开发模式(从源码安装,支持热重载)
|
||||
pip install -e ".[web]"
|
||||
```
|
||||
|
||||
## 快速启动
|
||||
|
||||
```bash
|
||||
# 启动 Web API 服务器(自动连接最优 TDX 服务器)
|
||||
easy-tdx serve
|
||||
|
||||
# 启动后浏览器打开 http://127.0.0.1:8000/docs 查看完整 API 文档(Swagger UI)
|
||||
# 也可以访问 http://127.0.0.1:8000/redoc 查看 ReDoc 格式文档
|
||||
|
||||
# 指定端口和 TDX 服务器
|
||||
easy-tdx serve --port 8080 --tdx-host 119.147.212.81
|
||||
|
||||
# 开发模式(代码修改后自动重载)
|
||||
easy-tdx serve --reload
|
||||
```
|
||||
|
||||
> 💡 启动后访问 **http://127.0.0.1:8000/docs** 可以看到完整的交互式 API 文档,支持在线调试每个接口。
|
||||
|
||||
## REST API 示例
|
||||
|
||||
```bash
|
||||
# ── 基础行情 ──
|
||||
# 获取深圳市场证券数量
|
||||
curl "http://localhost:8000/api/v1/security/count?market=SZ"
|
||||
|
||||
# 获取股票K线
|
||||
curl "http://localhost:8000/api/v1/bars?market=SZ&code=000001&category=DAY&count=100"
|
||||
|
||||
# 批量获取实时行情
|
||||
curl -X POST "http://localhost:8000/api/v1/quotes" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"stocks": [{"market": "SZ", "code": "000001"}, {"market": "SH", "code": "600000"}]}'
|
||||
|
||||
# 市场统计
|
||||
curl "http://localhost:8000/api/v1/market/stat"
|
||||
|
||||
# 全市场强势股排名(基于本地 vipdoc 数据,扫描约 30-60 秒)
|
||||
# steady = 中长期稳健 / breakout = 近期妖股 / balanced = 均衡
|
||||
curl "http://localhost:8000/api/v1/market/strength?preset=breakout&top_n=20"
|
||||
|
||||
# 自定义权重 + 过滤低流动性(日均成交额 ≥ 5000 万)
|
||||
curl "http://localhost:8000/api/v1/market/strength?w5=0.5&w20=0.3&w60=0.2&min_amount=50000000&top_n=30"
|
||||
|
||||
# 板块信息(标准协议)
|
||||
curl "http://localhost:8000/api/v1/block?filename=block_gn.dat"
|
||||
|
||||
# ── 板块分析(MAC 协议)──
|
||||
# 行业板块列表
|
||||
curl "http://localhost:8000/api/v1/board-mac/list?board_type=HY&count=50"
|
||||
|
||||
# 板块成分股(按涨幅排序)
|
||||
curl "http://localhost:8000/api/v1/board-mac/members?board_symbol=881001&count=20"
|
||||
|
||||
# 个股所属板块
|
||||
curl "http://localhost:8000/api/v1/board-mac/belong?market=SZ&code=000001"
|
||||
|
||||
# 板块摘要(含主力净流入、涨跌家数)
|
||||
curl "http://localhost:8000/api/v1/board-mac/summary?board_symbol=881001"
|
||||
|
||||
# 行业板块涨幅排名 Top 10
|
||||
curl "http://localhost:8000/api/v1/board-mac/ranking?board_type=HY&top_n=10"
|
||||
|
||||
# 板块 20 日涨幅排行
|
||||
curl "http://localhost:8000/api/v1/board-mac/change-ranking?board_type=HY&days=20&top_n=10"
|
||||
|
||||
# ── 资金 / 信息 ──
|
||||
# 个股资金流向(主力/散户净流入)
|
||||
curl "http://localhost:8000/api/v1/mac/capital-flow?market=SH&code=600519"
|
||||
|
||||
# 个股基本信息快照
|
||||
curl "http://localhost:8000/api/v1/mac/symbol-info?market=SZ&code=000001"
|
||||
|
||||
# 服务器交易时段信息
|
||||
curl "http://localhost:8000/api/v1/mac/server-info"
|
||||
|
||||
# ── 公告检索(巨潮资讯网,独立数据源)──
|
||||
# 检索公司公告(无需 TDX 行情服务器)
|
||||
curl "http://localhost:8000/api/v1/announcements?code=688017&count=30&page=1"
|
||||
# 返回每条含 url(4 参数可直点打开)和 pdf_url(PDF 直链):
|
||||
# {"data": [{"title":"...","type":"...","date":"...","url":".../detail?stockCode=...","pdf_url":"http://static.cninfo.com.cn/.../xxx.PDF",...}], "count": 30}
|
||||
|
||||
# ── 财报三表(新浪财经,独立数据源)──
|
||||
# 利润表(type: lrb/fzb/llb)
|
||||
curl "http://localhost:8000/api/v1/sina/financial-report?code=600519&type=lrb&num=8"
|
||||
# 返回每行一期(最新在前),列为科目名(float)+ {科目}_同比(如有):
|
||||
|
||||
# ── 排行 / 竞价 / 异动 ──
|
||||
# 全 A 涨幅排行前 20
|
||||
curl "http://localhost:8000/api/v1/mac/quote-list?category=A&count=20&sort_type=CHANGE_PCT"
|
||||
|
||||
# 集合竞价数据
|
||||
curl "http://localhost:8000/api/v1/mac/auction?market=SZ&code=000001"
|
||||
|
||||
# 市场异动行情
|
||||
curl "http://localhost:8000/api/v1/mac/unusual?market=SH&count=50"
|
||||
|
||||
# ── 扩展市场(期货/港股/美股)──
|
||||
# 港股 K 线
|
||||
curl "http://localhost:8000/api/v1/ex/bars?market=HK_MAIN_BOARD&code=00700&category=DAY&count=30"
|
||||
|
||||
# 美股实时报价
|
||||
curl "http://localhost:8000/api/v1/ex/quote?market=US_STOCK&code=AAPL"
|
||||
|
||||
# ── 技术指标 ──
|
||||
# 列出所有可用指标
|
||||
curl "http://localhost:8000/api/v1/indicator/list"
|
||||
|
||||
# 计算 MACD + KDJ 指标
|
||||
curl -X POST "http://localhost:8000/api/v1/indicator/compute" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"data": [{"open":10,"close":10.5,"high":11,"low":9.5,"vol":1000}], "indicators": ["MACD", "KDJ"]}'
|
||||
|
||||
# ── 缠论分析 ──
|
||||
curl -X POST "http://localhost:8000/api/v1/chanlun/analyze" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"market": "SZ", "code": "000001", "category": "DAY", "count": 200}'
|
||||
|
||||
# ── 板块总览(一次取全部板块:当日涨跌幅 + 涨速 + 3/5/20日/YTD 涨幅 + 领涨股,服务端 15s 缓存)──
|
||||
# board_type: HY 行业一级 / HY2 行业二级 / GN 概念 / FG 风格 / DQ 地区
|
||||
curl "http://localhost:8000/api/v1/board-mac/overview?board_type=HY"
|
||||
curl "http://localhost:8000/api/v1/board-mac/overview?board_type=GN"
|
||||
|
||||
# ── 回测任务(WebUI 回测工作台同款后端)──
|
||||
# 列出内置策略及参数 schema
|
||||
curl "http://localhost:8000/api/v1/backtest/strategies"
|
||||
# 提交异步回测(strategy 见 /backtest/strategies;完整字段与 portfolio/multi/optimize/wf/evaluate
|
||||
# 各端点的请求体以 /docs 的 Swagger 为准),返回 task_id
|
||||
curl -X POST "http://localhost:8000/api/v1/backtest/run/async" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"strategy": "ma_cross", "symbol": "SZ:000001", "category": "DAY", "count": 2000}'
|
||||
# 轮询任务结果(对比页/导出亦走 /backtest/tasks)
|
||||
curl "http://localhost:8000/api/v1/backtest/tasks/<task_id>"
|
||||
|
||||
# ── 策略库(保存的策略持久化 SQLite)──
|
||||
curl "http://localhost:8000/api/v1/strategies"
|
||||
|
||||
# ── 自选股 ──
|
||||
curl "http://localhost:8000/api/v1/watchlist"
|
||||
curl -X POST "http://localhost:8000/api/v1/watchlist" \
|
||||
-H "Content-Type: application/json" -d '{"market": "SH", "code": "600519", "name": "贵州茅台"}'
|
||||
|
||||
# ── AI 解读(模型 Key 只存本地 ~/.easy_tdx/llm.json)──
|
||||
curl "http://localhost:8000/api/v1/llm/config" # 当前配置 + Provider 预设
|
||||
curl -X POST "http://localhost:8000/api/v1/llm/chat/async" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"prompt": "解读这份回测报告:..."}' # 后台任务,GET /llm/chat/tasks/{id} 轮询
|
||||
|
||||
# ── 交易时段(自动刷新门控用)──
|
||||
curl "http://localhost:8000/api/v1/market/session"
|
||||
```
|
||||
|
||||
## WebSocket 实时行情
|
||||
|
||||
`/api/v1/ws/realtime/{symbol}`(v1.28 起接通数据源):连接即订阅指定标的,服务端
|
||||
经 `RealtimeDataFeed`(按 `interval` 秒轮询五档快照 → `EventBus`)推送 tick 帧;
|
||||
连接断开自动退订,无人订阅时完全停止轮询。盘外时段默认只睡不拉(交易时段过滤),
|
||||
本地冒烟/演示可配合 `EASY_TDX_E2E_MOCK=1` 的合成行情随时验证(见
|
||||
`scripts/ws_smoke.py`)。
|
||||
|
||||
```javascript
|
||||
const ws = new WebSocket("ws://localhost:8000/api/v1/ws/realtime/SZ000001");
|
||||
|
||||
ws.onmessage = (event) => {
|
||||
const frame = JSON.parse(event.data);
|
||||
if (frame.type === "tick") {
|
||||
// {type:"tick", symbol:"SZ000001", market:"SZ", code:"000001",
|
||||
// price:10.5, volume:12345, ts:1760000000.0,
|
||||
// open, high, low, pre_close, amount, name}
|
||||
console.log(frame.symbol, frame.price, frame.ts);
|
||||
} else if (frame.type === "ping") {
|
||||
// 服务端 30s 空闲心跳,忽略即可(客户端无须回包)
|
||||
}
|
||||
};
|
||||
|
||||
// 动态订阅更多标的(服务端回 {"type":"status","msg":"subscribed SH600000"})
|
||||
ws.send(JSON.stringify({action: "subscribe", symbol: "SH600000"}));
|
||||
// 退订
|
||||
ws.send(JSON.stringify({action: "unsubscribe", symbol: "SH600000"}));
|
||||
```
|
||||
|
||||
### 服务端推送帧(JSON)
|
||||
|
||||
| type | 触发 | 字段 |
|
||||
|------|------|------|
|
||||
| `tick` | 轮询到标的的最新快照(价格/量变化才推,约 `interval` 秒一拍) | `symbol`、`market`、`code`、`price`、`volume`、`ts`(epoch 秒)、`open`、`high`、`low`、`pre_close`、`amount`、`name` |
|
||||
| `ping` | 连续 30s 未收到客户端消息的心跳 | —(客户端忽略即可,无须回包) |
|
||||
| `status` | 客户端 subscribe/unsubscribe 的确认 | `msg`(如 `subscribed SH600000`) |
|
||||
| `error` | 非法 JSON / 未知 action / 超出订阅上限 | `msg` |
|
||||
|
||||
### 客户端控制消息(JSON 文本帧)
|
||||
|
||||
```json
|
||||
{"action": "subscribe", "symbol": "SH600000"}
|
||||
{"action": "unsubscribe", "symbol": "SH600000"}
|
||||
```
|
||||
|
||||
### 行为约定
|
||||
|
||||
- **连接即订阅** path 上的 symbol;断开自动退订全部标的。
|
||||
- **按需轮询**:订阅集合为空时服务端不产生任何行情请求;去重后标的总数上限
|
||||
80(`get_stock_quotes` 协议约束)。
|
||||
- **交易时段**:默认 A 股时段外只睡不拉(无 tick 帧,心跳照发);mock 模式
|
||||
(`EASY_TDX_E2E_MOCK=1`)不受限制。
|
||||
- **背压**:消费过慢时丢最旧快照保最新,不积压。
|
||||
- 环境变量:`EASY_TDX_WS_INTERVAL`(轮询间隔秒数,默认 3.0)。
|
||||
|
||||
浏览器接入建议(自动重连 + 心跳容忍):`onclose` 后指数退避重连(参考
|
||||
`web-ui/src/stores/quotes.ts` 对 SSE 的同类处理);`{"type":"ping"}` 心跳帧直接
|
||||
忽略、不回包;连续 N 秒无任何帧(含 ping)再视为僵死连接主动重连。
|
||||
|
||||
### 前端接入方式(自动重连 + 心跳容忍)
|
||||
|
||||
```typescript
|
||||
function connectRealtime(symbol: string, onTick: (f: TickFrame) => void) {
|
||||
let retry = 0
|
||||
let ws: WebSocket | null = null
|
||||
const open = () => {
|
||||
ws = new WebSocket(`ws://${location.host}/api/v1/ws/realtime/${symbol}`)
|
||||
ws.onmessage = (e) => {
|
||||
const frame = JSON.parse(e.data)
|
||||
if (frame.type === 'tick') { retry = 0; onTick(frame) } // ping/status 忽略
|
||||
}
|
||||
ws.onclose = () => {
|
||||
retry += 1
|
||||
setTimeout(open, Math.min(1000 * 2 ** (retry - 1), 30_000)) // 指数退避
|
||||
}
|
||||
}
|
||||
open()
|
||||
return () => ws?.close()
|
||||
}
|
||||
```
|
||||
|
||||
> 说明:看板/自选页的实时刷新已由 SSE `/stream/quotes`(全量快照、单连接共享)
|
||||
> 承担;WS 通道定位是**按需订阅单标的 tick 事件**(后续实时策略信号的接入点),
|
||||
> 两条链路按场景选用,不要求同时连接。手动冒烟见 `scripts/ws_smoke.py`。
|
||||
|
||||
|
||||
## API 文档
|
||||
|
||||
启动服务后访问:
|
||||
- Swagger UI: http://localhost:8000/docs
|
||||
- ReDoc: http://localhost:8000/redoc
|
||||
|
||||
## 编程 API
|
||||
|
||||
```python
|
||||
from easy_tdx.web import create_app
|
||||
import uvicorn
|
||||
|
||||
app = create_app(host="119.147.212.81", port=7709)
|
||||
uvicorn.run(app, host="0.0.0.0", port=8000)
|
||||
```
|
||||
|
||||
+101
@@ -0,0 +1,101 @@
|
||||
# Web UI 使用手册
|
||||
|
||||
## 概述
|
||||
|
||||
行情终端 + 回测可视化 Web UI(v1.17 新增,v1.23 升级为行情终端)。不想写命令行?用浏览器。`easy-tdx serve` 一条命令启动,浏览器自动打开 `http://localhost:8000`。
|
||||
|
||||
<img src="./web-ui-page-1.png" alt="Web UI 截图 1" />
|
||||
|
||||
<img src="./web-ui-page-2.png" alt="Web UI 截图 2" />
|
||||
|
||||
<img src="./web-ui-page-3.png" alt="Web UI 截图 3" />
|
||||
|
||||
Web UI 包含两大模块:
|
||||
|
||||
- **行情终端**——侧边栏专业终端布局(行情:市场看板 / 行业总览 / 概念总览 / 自选行情 / 龙头池 / 期货持仓排名):
|
||||
- **市场看板**:五大指数实时行情(SSE 推送)、全市场涨跌统计(涨/跌/平/涨停/跌停 + 堆叠条)、行业/概念板块热度榜、涨幅榜/跌幅榜、两市异动雷达(加速拉升/封涨停板/大单托盘等),点击个股打开五档盘口 + 分时/日K 对话框;
|
||||
- **行业总览 / 概念总览**(v1.32.1):全部行业(一级/二级可切)/概念板块一屏尽览——板块广度统计条、涨跌幅分布直方图、热力图与表格双视图、搜索过滤、涨幅/跌幅/涨速异动三榜、翻红/翻绿轮动时间线,30s 自动刷新(休市暂停);点击板块复用详情弹窗(分时/日K + 成分股涨跌榜直达个股);
|
||||
- **自选行情**:输入 6 位代码一键加自选(SQLite 持久化),全表实时刷新(SSE),行内迷你分时图,点击行看个股详情;
|
||||
- **龙头池**:159 只核心龙头名单一键只扫龙头(名单仅为扫描范围,不构成任何推荐);
|
||||
- **期货持仓排名**(v1.29.1):中金所每日成交/持仓前 20 名会员一键采集(品种下拉 + 日期选择 + 自动回溯最近交易日开关),合约页签自动标注主力,前 20 名合计多单/空单/净持仓概览,三组排名并排表格;附「品种一览」「多单空单加减仓怎么看」新手科普(重点:排名看不出套保还是投机,空单多 ≠ 看空市场);
|
||||
- **实时推送架构**:后端单条轮询循环 fan-out 到所有 SSE 连接(交易时段 ~8s 一拍,盘外降频 60s,无人订阅自动休眠),前端指数退避重连。
|
||||
- **回测工作台**——浏览器里选标的、挑策略、调参数,K 线买卖点、净值回撤、25 项绩效指标一目了然。支持组合回测、参数网格寻优、多策略结果对比、策略库(SQLite 持久化)与多策略资金分仓、信号雷达、Walk-Forward / 一条龙附加分析、**AI 解读与解读历史**(分析:单标的回测 / 组合回测 / 参数寻优 / 结果对比 / 策略库 / 信号雷达 / AI 解读历史),全程零代码。
|
||||
|
||||
## 启动
|
||||
|
||||
**前置条件:**
|
||||
|
||||
```bash
|
||||
# 需安装 web 可选依赖(FastAPI + Uvicorn)
|
||||
pip install -e ".[web]"
|
||||
```
|
||||
|
||||
**启动(一条命令):**
|
||||
|
||||
```bash
|
||||
# 启动后端 + 自动打开浏览器(默认 http://localhost:8000)
|
||||
easy-tdx serve
|
||||
|
||||
# 自定义端口/不自动开浏览器
|
||||
easy-tdx serve --port 8080 --no-open-browser
|
||||
```
|
||||
|
||||
> 后端启动后约 1-2 秒会自动弹出浏览器。前端界面已编译进 `web-ui/dist/`,由后端同源托管,无需单独跑前端开发服务器。后端行情连接失败时回测路由仍可用(用内联数据),但取行情功能需要后端连通通达信服务器。
|
||||
|
||||
## 桌面版(EXE)
|
||||
|
||||
不想装 Python?下载 EXE 直接用(面向零基础用户):
|
||||
|
||||
Windows 用户可以下载打包好的单一 EXE(约 80-150MB),双击即可使用,无需安装 Python/Node 或任何依赖:
|
||||
|
||||
1. 到 [Releases 页面](../../releases) 下载最新的 `easy-tdx-<版本>-windows.exe`
|
||||
2. 双击运行(首次会被 SmartScreen 拦截,点"更多信息 → 仍要运行")
|
||||
3. 等待 2-5 秒,浏览器自动打开回测界面
|
||||
4. 右下角任务栏出现小图标,右键 → "退出" 可关闭
|
||||
|
||||
EXE 打包方法见 [`packaging.md`](./packaging.md)。
|
||||
|
||||
## 回测工作台页面
|
||||
|
||||
打开浏览器后,「分析」分组下是回测工作台的核心页面:
|
||||
|
||||
### 1. 单标的回测(首页 `/`)
|
||||
|
||||
左侧配置面板从上到下填写,右侧自动出图:
|
||||
|
||||
- **取行情**:选市场(深/沪/北),填 6 位代码,选周期(日线/周线/分钟线),设日期范围(默认最近 3 年),点「取行情」。超过 800 根会自动翻页拼接
|
||||
- **选策略**:下拉选 18 个内置策略之一(双均线交叉、MACD、布林带、RSI、KDJ、唐安奇通道、CCI 等),选中后参数表单自动出现,按推荐范围调参
|
||||
- **资金与成本**:初始资金、佣金率、滑点、成交模式(默认 next_open 下一根开盘成交)
|
||||
- 点「开始回测」,右侧依次出:K 线主图(红三角=买入、绿钉=卖出)、净值曲线与回撤双轴图、25 项绩效指标表(总收益/夏普/最大回撤/胜率/盈亏比/Ulcer/VaR/SQN 等)、成交记录明细
|
||||
- 结果区右上角有「💾 保存策略」按钮,把当前策略 + 标的 + 成绩快照存进策略库,下次直接载入或参与组合回测
|
||||
|
||||
### 2. 组合回测(`/portfolio`)
|
||||
|
||||
- 添加多只标的(如 SZ:000001、SH:600519),选策略和日期范围
|
||||
- 点「开始组合回测」,右侧出:组合整体绩效(加权收益率)、组合净值曲线(各标的按日期对齐求和)、各标的净值归一化叠加对比图、各标的绩效横向对比表
|
||||
- 同样有「保存策略」按钮,可把整个组合配置存进策略库
|
||||
|
||||
### 3. 参数寻优(`/optimize`)
|
||||
|
||||
- 先取行情(同单标的),选策略
|
||||
- 勾选 1-2 个想寻优的参数,填入取值列表(逗号分隔,如 fast 填 `5,10,20,30`),页面实时显示网格点数(上限 200)
|
||||
- 点「开始寻优」,右侧出:最优结果摘要、参数热力图(2 参数时,颜色映射收益率)、所有网格点排名表
|
||||
- 排名表每行有「查看」按钮,点击跳转单标的回测页,自动填充该参数组合跑完整回测
|
||||
|
||||
### 4. 结果对比(`/compare`)
|
||||
|
||||
- 左侧列出最近 20 个已完成的回测任务(含单标的和组合)
|
||||
- 勾选 2-4 个,右侧出:归一化净值叠加图(初始=1,看相对走势)、8 项核心指标横向对比表(总收益/夏普/最大回撤/胜率/盈亏比/交易数/年化/波动率)
|
||||
|
||||
### 5. 策略库(`/strategies`,v1.17.11 新增)
|
||||
|
||||
- 保存你觉得不错的策略,下次直接载入或重跑。数据存在本地 SQLite 单文件(`~/.easy_tdx/strategies.db`,重启不丢)
|
||||
- 每张卡片展示策略名、标的、保存时的成绩快照(总收益/夏普/回撤)、标签、备注、创建时间
|
||||
- **载入**:点「载入」跳转对应回测页(单标的/组合),自动回填标的、日期、策略参数,可直接重跑
|
||||
- **多策略组合回测**:勾选多个单标的策略(卡片左上角复选框),点顶部「组合回测(N)」——每个策略各拿 1/N 资金、各跑在它保存时的原标的上(取最新行情),净值曲线按日期对齐求和,看综合表现。结果区展示:组合净值曲线、25 项完整绩效指标(与单标的同口径)、各策略绩效对比表、净值叠加图、各策略当前持仓表(回测结束时谁还套着票)
|
||||
|
||||
## 注意事项
|
||||
|
||||
> ⚠️ **任务不持久化**:回测结果存在后端进程内存,重启 `easy-tdx serve` 后清空。对比页只能选当前运行期间产生的任务。**策略库除外**——保存到策略库的策略持久存在 SQLite,重启不丢。
|
||||
|
||||
技术栈:Vue 3 + Vite + TypeScript + Pinia + ECharts(按需引入,构建产物约 800KB)。前端代码在 `web-ui/` 目录,独立 `package.json`,不依赖 Python 环境。
|
||||
@@ -1,6 +1,6 @@
|
||||
# 06. 财务数据与 F10 公司信息
|
||||
|
||||
通达信原生协议(TdxClient)提供两类财务/公司数据,独立于 [新浪三表 `f10`](../../README.md#财务):
|
||||
通达信原生协议(TdxClient)提供两类财务/公司数据,独立于 [新浪三表 `f10`](../../docs/cli-finance.md#财务):
|
||||
|
||||
| 命令 / 接口 | 数据 | 说明 |
|
||||
|-------------|------|------|
|
||||
|
||||
Reference in New Issue
Block a user