It is a highly configurable Bollinger Bands implementation.
- You can choose different moving averages: EMA, SMA, WMA, VWMA, RMA (Wilder's EMA), ZLEMA, HMA (Hull MA), ALMA
- Select between standard or mean deviation
- You can use "High" or "Low" for upper and lower bands, which makes them much better for dynamic support-resistance
- You can shift (offset) right the bands to use it as support and resistance in the future