Change Lots

hellkas · #1 (**permalink**) 12-23-2005, 09:21 AM

Hi all...

What I've to do to change lots?

PHP Code:


			
int LotCalc(double Risk)

  {

   int vLots=0;

   if (UsePct >0 && Risk>0) vLots=MathFloor(AccountBalance()*(UsePct/100)/((Risk/MarketInfo (Symbol(), MODE_POINT))*10));

   if (UsePct >0 && Risk==0)  vLots = MathFloor(AccountBalance()*(UsePct/100)/1000);

   if (vLots>MaxLots) vLots=MaxLots;

   if (vLots<1) vLots=1;

   return(vLots);

}

I already changed for 0.1 but the EA dont trade..
But if I change for 2 lots it trade normally..

Any help I appreciate..

Tks

trevman · #2 (**permalink**) 12-27-2005, 03:14 PM

that looks overly complicated, heres what i use

Code:

   double lots = NormalizeDouble(AccountFreeMargin()/(500/0.1),1);

this uses 0.1 lot for every 500 in your account, adjust them as you see fit. hope this helps.

hellkas · #3 (**permalink**) 12-30-2005, 10:09 AM

Quote:

Originally Posted by trevman

that looks overly complicated, heres what i use

Code:

   double lots = NormalizeDouble(AccountFreeMargin()/(500/0.1),1);

this uses 0.1 lot for every 500 in your account, adjust them as you see fit. hope this helps.

hi trevman...

Thanks for your help but dont result..

Do you've other way? Anyone?

zuhainis · #4 (**permalink**) 12-30-2005, 11:15 AM

I think your problem is here:

if (vLots<1) vLots=1;

hellkas · #5 (**permalink**) 12-30-2005, 06:01 PM

Quote:

Originally Posted by zuhainis

I think your problem is here:

if (vLots<1) vLots=1;

hi zuhainis...
Thanks for your reply

I already changed

PHP Code:


			
if (vLots<1) vLots=1;

to

PHP Code:


			
if (vLots<0.1) vLots=0.1;

but dont trade
error message: EURUSD,H1: invalid lots number for OrderSend function

What i've to do now?

ScottB · #6 (**permalink**) 10-08-2006, 06:11 PM

My guess is that you are returning an int instead of a double (the lots parameter is a double). Anything less than 1.0 will be truncated and end up as zero (trust me, I have done it and looked for hours until I found the problem).

I hope this helps, good luck.
Scott

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