合约持仓量

接口描述

合约持仓量

HTTP请求

GET /futures/data/openInterestHist

请求权重

1

请求参数

名称	类型	是否必需	描述
pair	STRING	YES	BTCUSD
contractType	ENUM	YES	ALL, CURRENT_QUARTER, NEXT_QUARTER, PERPETUAL
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

[  
   {
	  "pair": "BTCUSD",
	  "contractType": "CURRENT_QUARTER",
	  "sumOpenInterest": "20403",  //unit: cont
	  "sumOpenInterestValue": "176196512.23400000", //unit: base asset
	  "timestamp": 1591261042378
   },
   {
     "pair": "BTCUSD",
	  "contractType": "CURRENT_QUARTER",
	  "sumOpenInterest": "20401",  
	  "sumOpenInterestValue": "176178704.98700000", 
	  "timestamp": 1583128200000
   }
]