Thread: Forex Tsd Contest!
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Old 07-12-2006, 02:09 PM
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There are many kinds of MM:

Code:
if (LotsWayChoice==1)
  {
    dLot=MathCeil(AccountFreeMargin()/10000*LotsPercent)/10;
  }
Code:
if (LotsWayChoice==2)
  {
    int k=LotsDepoForOne;
    for (double i=2; i<=LotsMax; i++)
    {
      k=k+i*LotsDeltaDepo;
      if (k>AccountFreeMargin())
      {
        dLot=(i-1)/10; break;
      }
    }
  }

Code:
if (LotsWayChoice==3)
  {
    dLot=MathCeil((AccountFreeMargin()-LotsDepoForOne)/LotsDeltaDepo)/10;
  }

  if (dLot<0.1) dLot=0.1;
  return(dLot);
I took it from some library file inside my MetaTrader (author is Kimiv).
And there is the other library file with 23 kinds of MM (author is komposter).

And there is MM using in Envelope EA for example (with decrease factor).

So MM is not easy subject and MM should be adjusted to particular EA with specified deposit size and settings. If we change something (deposit size, some settings and so on) so it will be the other MM.
Not easy.
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