Experts: GridTrading Algorithm at volatile market

 

GridTrading Algorithm at volatile market:

This EA can do Grid trading and has useful functions for Gridtrading included

Author: Peter Mueller

 

Dear Peter, your robot is awesome, but how can I define lot size & stop loss manually?

Files:
 
Look great, thanks!
 

Hi Peter

I get the following error in the strategy tester:  2023.02.16 07:50:34.619 2021.11.18 14:41:18  Gridtrading_at_volatile_market EURUSD,M15: Volume is not a multiple of the minimal step SYMBOL_VOLUME_STEP=0.01, the closest correct volume is 0.43


Lot size is 0.01

Multiplier is 1.5

I get it on both the 1H and 15min timeframes


What is the cause ?  Could it be broker related ?