I have two variants of the same system running on DOW och 1h and 15min timeframe. Both uses the line “buy 0.2 contracts at market”. The 15min code run without problem (I started them yesterday but so far no problems at least) the 1h code gets rejected because of the minimum positionsize is too smal – “the size you have requested ar smaller than the markets minimum. The current minimum positionsize for this market is 1 contract”.
I Use the wall street cash 1€ for both systems.
Does anybody have an idea why this happens?