//第一个交易所添加OKX期货，第二个币安期货
var pos = {okx:0, bn:0}
exchanges[0].SetContractType('swap')
exchanges[1].SetContractType('swap')
function GetPosition(){
    let position = _C(exchanges[0].GetPosition)
    if(position.length == 0){
        pos.okx = 0
    }else if(position[0].Type == 0){
        pos.okx = position[0].Amount
    } else if(position[0].Type == 1){
        pos.okx =  -position[0].Amount