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M
2fbc7b9782
1. 行情增强：解析 SecurityQuote 中的 limit_up (涨停价) 和 limit_down (跌停价)。 2. 新增命令：实现 GetReportFileCmd (0x06B9)，支持从服务器拉取 base_info.zip 等大文件。 3. 客户端 API：TdxClient/AsyncTdxClient 增加 get_report_file 方法，支持自动分片。 4. 验证脚本：增加 verify_limits.py 和 verify_report_file.py 实测脚本。 5. 文档更新：README.md 同步 API 变更及数据模型更新。
28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
"""验证涨跌停价。"""
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import sys
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import pathlib
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# 添加 src 到 path
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sys.path.insert(0, str(pathlib.Path(__file__).parent.parent / "src"))
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from xmtdx import TdxClient, Market
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def main():
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print("正在连接服务器验证涨跌停...")
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with TdxClient.from_best_host() as c:
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# 选取一些知名 A 股
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stocks = [(Market.SH, "600000"), (Market.SZ, "000001"), (Market.SZ, "300750")]
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quotes = c.get_security_quotes(stocks)
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print(f" {'代码':>8} {'昨收':>8} {'现价':>8} {'涨停价':>8} {'跌停价':>8} {'涨速':>8}")
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for q in quotes:
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print(f" {q.code:>8} {q.pre_close:>8.2f} {q.price:>8.2f} {q.limit_up:>8.2f} {q.limit_down:>8.2f} {q.rise_speed:>8.2f}")
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# 校验涨停价是否大约为昨收 * 1.1 (主板/深证) 或 * 1.2 (创业板)
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expected_up = round(q.pre_close * (1.2 if q.code.startswith("300") else 1.1), 2)
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if abs(q.limit_up - expected_up) > 0.02:
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print(f" [!] 涨停价异常：预期约 {expected_up}")
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if __name__ == "__main__":
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main()
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