使用Metatrader5库使用Python更改metatrader5中的止损并且什么也没有发生

问题描述

我有这段代码用于更改MetaTrader 5中一个或多个未平仓订单的止损。运行此代码时，即使我的编译器打印该代码也不会发生任何错误。我已经进行了谈判，所以我不确定问题出在哪里。

以下是源代码：

def sl_change(ticket,SL,TP,pair,p_open,volume,o_type):

    order_request = {
        'action': mt5.TradE_ACTION_SLTP,'ticket': ticket,'type': o_type,'price_open': p_open,'volume': volume,'sl': SL,'tp': TP,'symbol': pair,'deviation': 20,"magic": ea_magic_number,"comment": "sent by python","type_time": mt5.ORDER_TIME_GTC,# good till cancelled
        'type_filling': mt5.ORDER_FILLING_FOK,"type_filling": mt5.ORDER_FILLING_RETURN,}
    result = mt5.order_check(order_request)
    return result,order_request

pair = 'AUDUSD'
SL = 0.7101
positions = mt5.positions_get(symbol=pair)

ordernum = len(positions)

for i in range(0,ordernum):
    position = positions[i]
    ticket = position.ticket
    TP = position.tp
    volume = position.volume
    o_type = position.type
    p_open = position.price_open
    print(positions)
    time.sleep(5)
    sl_change(ticket,o_type)

当我用order_send替换order_check时，仍然没有任何反应。

解决方法

这对我有用，现在它是示例代码，如果您不明白输入，请回答我，我可以为您提供更多信息

def changeslpl(ticket,pair,pos_type,SL,tp,ea_magic_number,volume,p_open):
request = {
    "action": mt5.TRADE_ACTION_SLTP,"symbol": pair,"volume": volume,"type": pos_type,"position": ticket,"price_open": p_open,"sl": SL,"tp": tp,"deviation": 20,"magic": ea_magic_number,"comment": "python script open","type_time": mt5.ORDER_TIME_GTC,"type_filling": mt5.ORDER_FILLING_FOK,"ENUM_ORDER_STATE": mt5.ORDER_FILLING_RETURN,}
#// perform the check and display the result 'as is'
result = mt5.order_send(request)

if result.retcode != mt5.TRADE_RETCODE_DONE:
    print("4. order_send failed,retcode={}".format(result.retcode))

    print(" result",result)

,

您应该反转您的订单类型。如果是 mt5.ORDER_TYPE_BUY，SL/TP 修改请求应该是 mt5.ORDER_TYPE_SELL

# This is what is important to you!
if(order_type == mt5.ORDER_TYPE_BUY):
    order_type = mt5.ORDER_TYPE_SELL
    price = mt5.symbol_info_tick(symbol).bid
else:
    order_type = mt5.ORDER_TYPE_BUY
    price = mt5.symbol_info_tick(symbol).ask
#importance ends here.

sltp_request = {
    "action": mt5.TRADE_ACTION_SLTP,"symbol": symbol,"volume": float(volume),"type": order_type,"position": deal_id,"sl": sl,"price": price,"magic": 234000,"comment": "Change stop loss","type_filling": mt5.ORDER_FILLING_IOC,}

result = mt5.order_send(sltp_request)