板块成分股

获取指定板块的全部成分股，含股票名称、当日行情、换手率与涨跌幅。拿到板块后想知道里面谁最强、谁在补跌，用它一次就能看清。

说明：套餐用户请把 apiKey 替换为 apiToken 调用接口。

接口地址： api.cxdy.vip/api/bkcf

返回格式： JSON

请求方式： GET

请求示例： https://api.cxdy.vip/api/bkcf?apiKey=你的apiKey&block_name=芯片&date=2026-09-02

请求参数说明：

名称	必填	类型	说明
apikey	是	string	密钥, 购买即可获取.套餐用户请用 apiToken 调用接口
block_name	是	string	板块名称，如：机器人概念、人工智能、芯片
date	否	string	查询日期 YYYY-MM-DD，不传则使用最新交易日

返回参数说明：

名称	类型	说明

返回示例：

[
    {
      "symbol": "bj920002",
      "name": "万达轴承",
      "block_name": "机器人概念",
      "block_name_origin": "机器人概念",
      "date": "2026-09-02",
      "open": 52.3,
      "high": 52.3,
      "low": 52.3,
      "close": 52.3,
      "volume": 9500,
      "amount": 496850,
      "pct_chg": 0.87,
      "turnover_rate": 0.03,
      "float_share_wan": 3137.16479492188,
      "prev_close": 51.85
    },
    {
      "symbol": "bj920011",
      "name": "晨光电机",
      "block_name": "机器人概念",
      "block_name_origin": "机器人概念",
      "date": "2026-09-02",
      "open": 18.4,
      "high": 18.4,
      "low": 18.4,
      "close": 18.4,
      "volume": 5600,
      "amount": 103040,
      "pct_chg": 1.27,
      "turnover_rate": 0.04,
      "float_share_wan": 1542.49926757813,
      "prev_close": 18.17
    },
    {
      "symbol": "bj920026",
      "name": "卓兆点胶",
      "block_name": "机器人概念",
      "block_name_origin": "机器人概念",
      "date": "2026-09-02",
      "open": 21.89,
      "high": 21.89,
      "low": 21.89,
      "close": 21.89,
      "volume": 39300,
      "amount": 860277,
      "pct_chg": 0.09,
      "turnover_rate": 0.11,
      "float_share_wan": 3721.4619140625,
      "prev_close": 21.87
    }]

错误码格式说明：

名称	类型	说明

代码示例：

调试工具支持的请求类型有： GET、POST

请求参数设置：

参数名称	参数值

返回结果

[
    {
      "symbol": "bj920002",
      "name": "万达轴承",
      "block_name": "机器人概念",
      "block_name_origin": "机器人概念",
      "date": "2026-09-02",
      "open": 52.3,
      "high": 52.3,
      "low": 52.3,
      "close": 52.3,
      "volume": 9500,
      "amount": 496850,
      "pct_chg": 0.87,
      "turnover_rate": 0.03,
      "float_share_wan": 3137.16479492188,
      "prev_close": 51.85
    },
    {
      "symbol": "bj920011",
      "name": "晨光电机",
      "block_name": "机器人概念",
      "block_name_origin": "机器人概念",
      "date": "2026-09-02",
      "open": 18.4,
      "high": 18.4,
      "low": 18.4,
      "close": 18.4,
      "volume": 5600,
      "amount": 103040,
      "pct_chg": 1.27,
      "turnover_rate": 0.04,
      "float_share_wan": 1542.49926757813,
      "prev_close": 18.17
    },
    {
      "symbol": "bj920026",
      "name": "卓兆点胶",
      "block_name": "机器人概念",
      "block_name_origin": "机器人概念",
      "date": "2026-09-02",
      "open": 21.89,
      "high": 21.89,
      "low": 21.89,
      "close": 21.89,
      "volume": 39300,
      "amount": 860277,
      "pct_chg": 0.09,
      "turnover_rate": 0.11,
      "float_share_wan": 3721.4619140625,
      "prev_close": 21.87
    }]