-Buy Percent %
-Sell Percent %
-Buy Sell Volume-
VolumeIndex>length and close > open =Cyan barcolor
VolumeIndex>length and close < open =Gray barcolor
VolumeIndex<=length = Yellow barcolor
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.