Invalid lots

[NAZMTAZ]

Hello,

Could anyone please show how to solve in experts file 'invalid lots amount for order send function'? Please advise.

Much appreciated. 

[Osama Shaban]

NAZMTAZ:

Hello,

Could anyone please show how to solve in experts file 'invalid lots amount for order send function'? Please advise.

Much appreciated. 

Use MarketInfo() for detecting Max lots and Min lots ...

Check if calculated lot is in the limit ...     Max Lot <= Lot >= Min Lot 

Then,

NewLot = NormalizeDouble(lot, LotDigits);

 Where, LotDigits is the number of digits after the decimal point. Normally, 2.

[Drazen Penic]

Look at this comment: https://www.mql5.com/en/forum/146370