2. Symmetrically . Colour change depending on cross of offset -1. (Fixed)
3. Exponentially . Colour change depending on cross with Symmetrically . (Custom)
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.
1. if you can provide customization for upper band and lower of regression channel for the width of the lines,
2. Show/Hide of Fib levels ,
3. Instead of showing Two MA lines, if you can combine both & update with Single MA line with color based on Trend (Bullish -->Green , Bearish--> Red ). it would be great improvement.. Just like ChrisMoody does in his script...