合约持仓量历史

接口描述

查询合约持仓量历史

HTTP请求

GET /futures/data/openInterestHist

请求权重

0

请求参数

名称	类型	是否必需	描述
symbol	STRING	YES
period	ENUM	YES	"5m","15m","30m","1h","2h","4h","6h","12h","1d"
limit	LONG	NO	default 30, max 500
startTime	LONG	NO
endTime	LONG	NO

• 若无 startime 和 endtime 限制， 则默认返回当前时间往前的limit值
• 仅支持最近30天的数据

响应示例

[
    { 
         "symbol":"BTCUSDT",
	      "sumOpenInterest":"20403.12345678",// 持仓总数量
	      "sumOpenInterestValue": "176196512.12345678", // 持仓总价值
	      "timestamp":"1583127900000"
    
     },
     {
     
         "symbol":"BTCUSDT",
         "sumOpenInterest":"20401.36700000",
         "sumOpenInterestValue":"149940752.14464448",
         "timestamp":"1583128200000"
     },   
]