One should never prematurely exit a for(open_trades) loop prematurely without using the break_trades macro. Otherwise, you will see lots of strange side effects that will ruin your trading algorithm.
So basically, the function needs to be re-written. Something like this (untested):
bool findTrade(var Price,var Grid,bool IsShort)
{
bool out = false;
for(open_trades)
if((TradeIsShort == IsShort)
and between(TradeEntryLimit,Price-Grid/2,Price+Grid/2)){
out = true;
break_trades;
}
return out;
}
