RE: [amibroker] code help

["Rik Rasmussen" <hrasmussen@xxxxxxxxx>]

I was calculating gain incorrectly.

Corrected:

/* This script reports the gain of the stocks in a portfolio*/
/*use Parameters to set number of days*/

Filter=1;
Filter = Ref( C,-1 ) != C;
StartClose = Ref( Close, -Param( "Days", 21, 1, 50, 1 ));
//Gain = Ref (C - StartClose);
AddColumn( C, "Close" );
AddColumn( StartClose, "StartClose" );
AddColumn(C - StartClose, "Gain");
AddColumn((((C-StartClose)/StartClose)) *100, "% Gain"); 




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