Quick question, Trying to make a simple gap scan that compares the current mark or open price to yesterday's close price. This is what i have so far. Doesn't seem to work correctly but it runs. Also can't get the scan to work with premarket prices. def closing = close[1]; def opening = open; def numerator = opening - closing; plot scan = numerator/opening*100 >= 3; Any help is greby 7digitcashmoney - Trading Discussion