Simple plot script for ranges from prior day closed based on Brian Watts talks.
Should work on any timeframe. For example, if 5m the ranges will still be for the prior day.
Edit based on daily ranges of whatever symbol. Change the ranges as you see fit.
It is interesting if you turn on prior day close for verification and current day high/low in the chart settings.
Meant as open source for you to do what you please.
Thank you Brian Watt.