Extreme Channel(lir)

the default value is D which means the channel is plotted according to previous day and is constant until next day,
the input can be changed to minutes,W,M and ...
https://www.tradingview.com/x/zXuigK2C/
https://www.tradingview.com/x/TB2GmiyW/
Invite-only script
Only users approved by the author can access this script. You'll need to request and get permission to use it. This is typically granted after payment. For more details, follow the author's instructions below or contact Lirshah directly.
TradingView does NOT recommend paying for or using a script unless you fully trust its author and understand how it works. You may also find free, open-source alternatives in our community scripts.
Author's instructions
Disclaimer
Invite-only script
Only users approved by the author can access this script. You'll need to request and get permission to use it. This is typically granted after payment. For more details, follow the author's instructions below or contact Lirshah directly.
TradingView does NOT recommend paying for or using a script unless you fully trust its author and understand how it works. You may also find free, open-source alternatives in our community scripts.