Exit for system...

["Matt Bowen" <mattbowen@xxxxxxxxxxxxx>]

Need help with an S&P system exit technique:

If system generates an order and position becomes
profitable (even by 1 tick) then exit trade MOC.

Inputs: Factor(.40);


If (high-Low) > 0 then begin
 If marketposition >=0 then sell at
  the open of tomorrow - Factor *
  (high-low) stop;

If marketposition <=0 then buy at
  the open of tomorrow + Factor *
  (high-low) stop;

End;

I tried this, but the thing keep's referencing the next bar:

If PositionProfitCustom(High, Low, True) >= 25 AND MarketPosition <> 0 Then
Begin

ExitLong This Bar on Close;
ExitShort This Bar on Close;

Any help is much appreciated...

Matt