This indicator includes an EMA, a range and outer lines similar to the Bollinger Bands, but with a different calculation (which also becomes apparent once you compare the two). This indicator fits very well with the EMA pullback strategy.
The color of the candles changes depending on where it is located. Above the EMA - green Below it - red Inside the range - black
All colors as well as lines are customizable under the Style tab. The "Deviation" can be set to 0, here there are only slight deviations. The EMA range can be adjusted in 0.1 steps to achieve the highest possible accuracy of the pullbacks.
If you have any questions, please don't hesitate to contact me.