Get the open position of a trading pair

GET: /v1/future-u/market/public/contract/open-interest

Parameter	Type	Mandatory	Default	Description	Ranges
symbol	string	true		Trading pair

Limit Flow Rules

1/s/ip

Note：This method does not require a signature.

Response

{
  "msgInfo": {
    "code": "",
    "msg": ""
  },
  "msg": "",
  "data": {
    "symbol": "", //Trading pair
    "openInterest": "", //open position
    "openInterestUsd": 0, //open value
    "time": "", //time
  },
  "code": 200
}