How to know how much losses were in the last 10 trades

Hi,
I'm trying to code how much losses were in the last 10 trades I did this:

int CountLosses()
{

int Bistory = 10;

int ProfCout=0, LosCount=0;

int OrdHistory=OrdersHistoryTotal();

if(OrdHistory>0 && OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)

{ for(int i=Bistory;i>=1;i--)
{

if(OrderSelect(OrdHistory-i,SELECT_BY_POS,MODE_HISTORY) && OrderProfit()<0)LosCount++;
}
}
return (LosCount);

}


but it doesn't work, it just starting to accumulate losses after 10 trades,
thanks

You have this line in your code
if(OrdHistory>0 && OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)
but you haven't selected an order prior to it.

Hi,
thanks for you response,
I added it but it changed nothing,

int CountLosses()
{

int Bistory = 10;

int ProfCout=0, LosCount=0;

int OrdHistory=OrdersHistoryTotal();

OrderSelect(OrdHistory,SELECT_BY_POS,MODE_HISTORY);

if(OrdHistory>0 && OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber)

{ for(int i=Bistory;i>=1;i--)
{

if(OrderSelect(OrdHistory-i,SELECT_BY_POS,MODE_HISTORY) && OrderProfit()<0) LosCount++;
else
LosCount = 0;
}
}


return (LosCount);

}

You need to understand that the Orders indexes do not start at 1, they start at 0.

Say for example that there are 10 orders in OrdersHistoryTotal()
They are indexed by 0 to 9
so if you try to access order number 10, it doesn't exist. This means that you are still not selecting any order.
SELECT_BY_PO S
There is no space , it should be
SELECT_BY_POS

thanks for the correction,
but it doesn't work.
what should I add/ change.

thanks

Show what you have changed in your code and then I/we can tell you

pls. see attached, I think it works (if there are no bloops , done quickly ) ...
see sourcecode for details ...

thank you very much both.