mr.tools/exerts
do have stoch heat map subwindow with 3 or 5 differnt custom period setting
level 20/80
coolour green/ red / dark green/darl red
if stoch and signal lines are above 20 level below 80 level - green
if stoch and signal lines are above 80 level - dark green
if stoch and signal lines are below 80 above 20 level - red
if stoch and signal lines are below 20 level - dark red