通过行情数据服务查询经拆股和分红调整后的历史价格时间序列。返回每个交易日的复权开盘价、最高价、最低价、收盘价(OHLC)、涨跌幅、成交量、换手率及复权因子。支持前复权、后复权以及现金分红的前后复权。适用于长期回测,避免公司行为导致原始价格失真。不包含:日内K线(请使用 hf_basic_quotation)、实时逐笔行情(请使用 real_time_quotation)以及 VaR/CVaR 风险指标。
- 服务商
- cn financial pro 数据 (cn financial pro Data)
- 输入摘要
- {"name":"codes","type":"string","required":true,"description":"Stock codes, comma-separated (max 50). Examples: '600519.SH' (贵州茅台), '000001.SZ,300750.SZ'"}, {"name":"startdate","type":"string","required":true,"description":"Start date. Formats: YYYY-MM-DD, YYYYMMDD, YYYY/MM/DD."}, {"name":"enddate","type":"string","required":true,"description":"End date. Formats: YYYY-MM-DD, YYYYMMDD, YYYY/MM/DD."}, {"name":"cps","type":"string","required":false,"description":"Adjustment method. '1'=none, '2'=forward dividend (default), '3'=backward dividend, '6'=forward cash, '7'=backward cash."}, {"name":"interval","type":"string","required":false,"description":"Bar interval: 'D'(daily, default), 'W'(weekly), 'M'(monthly), 'Q'(quarterly), 'Y'(yearly)."}
- 输出摘要
- 暂无公开信息
- 计费规则
- 1 credits/result
- 数据更新时间
- 暂无公开信息
- 验证状态
- 暂无公开信息