1. All time high/low line shown in maroon color
2. 52weeks high/low line shown in red color
3. 25% below 52wh and 30% upper 52wl as per Mark Minervini suggset in his book "Trade Like a Stock Market Wizard: How to Achieve Super Performance in Stocks in Any
Thats all, hope benefit tou you all.
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.