Keltner Channels x 2

"Keltner Channel x 2" is a simple modification of another script found on Tradingview that was posted by Ale91wolf called "Keltner Channels Linda Raschke".
This modified script allows the user to stack one Keltner Channel on top of another using different ATR multipliers which can be helpful by creating more visual
levels of price action as well as areas for potential trailing stop levels.