Percentage Crossover - METASTOCK

[Shahzad Aslam]

Pcnt:=5;
var1:=Pcnt/100;
var2:=If((C*(1-var1))>PREV,C*(1-var1),If((C*(1+var1))<PREV,C*(1+var1),PREV));
var2

This is the formula for the indicator in Equis METASTOCK.

Can it be written in METAQUOTES language??