/*[[
	Name := T
	Author := Copyright © 2005, MetaQuotes Software Corp.
	Link := http://www.metaquotes.net/
	Separate Window := Yes
	First Color := Blue
	First Draw Type := Line
	First Symbol := 217
	Use Second Data := No
	Second Color := Red
	Second Draw Type := Line
	Second Symbol := 218
]]*/
Variable : shift(0);

SetLoopCount(0);
// loop from first bar to current bar (with shift=0)
For shift=Bars-1 Downto 0 Begin
	SetIndexValue(shift, 0);
End;