If may pricechange cond is Pricechange=(Cg-Ref(Cg,-1))*100/Ref(Cg,-1);
I want to add a sell signal when price has fallen more than 4% This can be done as Sell=!Pricechange>4;or Sell=-Pricechange>4 ( 1. which one is correct?) 2. But i want to set the sell signal as even in cumulative pricechage;suppose in 4 cumulative days price has fallen 4% (not on a single day) then how to code that? or keeping the number of days open(like i can change the days number 4 or 5 or as many as i want)? Can anyone pls tell me?
