#
# TD Ameritrade IP Company, Inc. (c) 2007-2021
# Modified VolumeAvg to paint candlesticks that are 3x the average volume.
# Make sure you put this in the Volume section of studies
declare lower;
declare zerobase;
input length = 50;
def AvgVol = Average(volume * 3);
plot Vol = volume;
plot VolAvg = Average(volume, length);
Vol.SetPaintingStrategy(PaintingStrategy.HISTOGRAM);
Vol.SetLineWeight(3);
Vol.DefineColor("Up", Color.UPTICK);
Vol.DefineColor("Down", Color.DOWNTICK);
Vol.AssignValueColor(if close > close[1] then Vol.color("Up") else if close < close[1] then Vol.color("Down") else GetColor(1));
VolAvg.SetDefaultColor(GetColor(8));
AssignPriceColor(if close > close[1] AND volume > AvgVol then color.DARK_GREEN else color.current);
AssignPriceColor(if close < close[1] AND volume > AvgVol then color.DARK_RED else color.current);