Ao chamar a API de lucro de mercado da Binance por meio do exchange.IO, uma mensagem de erro "{"code": -2021, "msg": "Order would immediately trigger."}" é exibida, mas ao usar exchange.Buy(-1,quantit...

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Created 2023-10-05 16:48:10 Updated 2023-10-08 11:40:34

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1、调用币安API接口：
var message = "symbol=ETHUSDT&side=BUY&positionSide=SHORT&type=TAKE_PROFIT_MARKET&closePosition=true&stopPrice="+ticker.Last+"&timestamp=" + Date.now();

var orderInfos = exchange.IO("api", "POST", "/fapi/v1/order", message);

报错信息：“{"code": -2021, "msg": "Order would immediately trigger."}”

2、直接用FMZ的exchange.Buy(-1,quantity),就不会报错。

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All comments (5)

发明者量化-小小梦

看上去，代码写的不太对：


            
            
            
var message = "symbol=" + "ETHUSDT" + "&side=BUY" + orderid +"&positionSide=SHORT"
+"&type="+"TAKE_PROFIT_MARKET"+"closePosition=true"+"&stopPrice="+ticker.Last+"&timestamp=" + Date.now();

其中orderid 没有参数名，只有一个值。closePosition 前也少写了&符号。

建议再检查看下。

3 years ago

风影1124

已更新。
var message = "symbol=ETHUSDT&side=BUY&positionSide=SHORT&type=TAKE_PROFIT_MARKET&closePosition=true&stopPrice="+ticker.Last+"&timestamp=" + Date.now();

3 years ago

发明者量化-小小梦

风影1124

exchange.IO 调用时不用传入时间戳之类的参与签名的参数。要看具体报错信息。

3 years ago

风影1124

发明者量化-小小梦

就是判断市价达到计算的止盈价格时，Exchange.IO调用TAKE_PROFIT_MARKET类型进行市价止盈，会报： Order would immediately trigger.（偶发性）
但用fmz api就能够马上成交，不会报错，如下：
exchange.SetDirection("closebuy");
exchange.Sell(-1, quantity);

3 years ago

发明者量化-小小梦

风影1124

Order would immediately trigger.
这个报错是交易所接口返回的，看字面意思应该是参数设置有误，会导致订单直接成交。

3 years ago

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