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GitHubandClaude Opus 4.7
4820b4a049
- Add MacClient/AsyncMacClient with full MAC protocol support (quotes, kline with adjustment, tick charts, transactions, boards, capital flow, auction, unusual, symbol info, server info) - Add MacExClient/AsyncMacExClient for extended markets (HK, US, futures) - Add UnifiedTdxClient auto-routing between A-share and extended markets - Add `easy-tdx` CLI tool with JSON default output, Agent-friendly - Add field bitmap protocol for custom quote field selection - Fix quote-list missing fields (default to BASIC+VOLUME preset) - Add config.py with centralized host management and auto-discovery - Add 50+ examples covering all APIs (01-20) - Rewrite README with CLI-first, Agent-friendly documentation - Bump version to 1.1.0 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
"""演示：计算个股涨跌停价格。
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使用 TdxClient 标准协议客户端，调用 get_price_limits() 根据股票板块规则计算涨跌停价。
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返回 tuple[float, float] -- (涨停价, 跌停价)，无涨跌幅限制时返回 (None, None)。
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涨跌停价计算规则（基于 compute_price_limits）:
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普通A股: 昨收价 x (1 + 10%) / 昨收价 x (1 - 10%)
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ST / *ST: 昨收价 x (1 + 5%) / 昨收价 x (1 - 5%)
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科创板(688): 昨收价 x (1 + 20%) / 昨收价 x (1 - 20%)
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创业板(300/301): 昨收价 x (1 + 20%) / 昨收价 x (1 - 20%)
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北交所(43/83/87/92): 昨收价 x (1 + 30%) / 昨收价 x (1 - 30%)
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特殊情况:
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- 上市首日（及科创板/创业板前 5 个交易日）无涨跌幅限制，返回 (None, None)
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- 指数/板块类代码无涨跌幅限制
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- 结果按四舍五入保留两位小数
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"""
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from easy_tdx import Market, TdxClient
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CODE = "600519"
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NAME = "贵州茅台"
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with TdxClient.from_best_host() as c:
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quotes = c.get_security_quotes([(Market.SH, CODE)])
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if not quotes.empty:
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q = quotes.iloc[0]
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limit_up, limit_down = c.get_price_limits(Market.SH, CODE, NAME, q["pre_close"])
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print(f"代码: {CODE} 名称: {NAME}")
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print(f"昨收: {q['pre_close']}")
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print(f"涨停价: {limit_up}")
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print(f"跌停价: {limit_down}")
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# 运行结果:
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# 代码: 600519 名称: 贵州茅台
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# 昨收: 1498.00
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# 涨停价: 1647.80
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# 跌停价: 1348.20
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