仓位变更

subscribe

{
  "method": "SUBSCRIBE/UNSUBSCRIBE",
  "params": [
    "{position}@{listenKey}",
  ],
  "id": "{id}"
}

Response

{
  "topic": "position", 
  "event": "position@123456", 
  "data": {
    "symbol":"btc_usdt",
    "contractType": "PERPUTUAL", //合约类型，PERPUTUAL，DELIVERY
    "positionType": "ISOLATED",  // "ISOLATED", "CROSSED"
    "positionSide": "LONG",
    "positionSize":"123",  // 持仓数量
    "closeOrderSize": "100",  //  平仓挂单数量
    "availableCloseSize": "23",  //  可平仓张数
    "realizedProfit": "123",  //  已实现盈亏
    "entryPrice":"213",   //  开仓均价
    "isolatedMargin":"213",  //  逐仓保证金
    "openOrderMarginFrozen": "123", //  开仓订单占用保证金
    "underlyingType": "", // COIN_BASED, U_BASED
    "leverage":20  // 杠杆倍数
  }
}