tos-price-percentile

gistfile1.txt

# Shah H. Development 2013 

input length = 10; 
input price = close; 
input pricePercentUP = 5.0; 
input pricePercentDOWN = -5.0;

def PercentChg = Round(100 * (price / price[length] - 1), 2);

AddLabel(1, Concat ("% Price Chng:", PercentChg ),if percentChg >= pricePercentUP then color.dark_green else if percentChg <= pricePercentDOWN then color.red else color.gray);