This is a simple Highest High or Lowest Low Breakout Painter.
Defaults in the order that they may color bars - checks top color first:
where n = your input length
BLACK = Outside Bar HHLL(n)
RED = Lower Low LL(n)
GREEN = Higher High HH(n)
BLUE = Inside Bar HHLL(n)
You may customize the colors in the indicator's settings-cogwheel on the chart.
Enjoy!
d^.^b