Exper advisor code edit

MQL4 Эксперты C++ C# Forex

Работа завершена

Время выполнения 14 минут
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so fast and so good

Техническое задание

I have an mt4 expert advisor code and one of decleration line is ; "extern double lot_size=0.1;" and when we change lot_size 0.01 or 0.02 ..etc we get an error like "OrderSend error 131" "ERR_INVALID_TRADE_VOLUME: Invalid volumes in trade operations" but my broker is allow to use 0.0x lots. so this code has to edit... and another error that we see "error code 138" " to many trade" so there are most of open trade and we have to close all open trades if open trades are more than x , and x must be extern. and lastly we have to add trade hours, for example start trade time 08.00 and end trade time 19.00 , but if there are some open trades those have to continou.dont close.just to open new trade we have to check time.and xstart and end trade times must be extern. I will send mq4 code file.

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