Update feature Gaussian Filter in Trading Setup
3.6 Gaussian Filter:
* When price moving above Gaussian Filter, this script auto display Fibonacci of Upward wave.
* When price moving below Gaussian Filter, this script auto display Fibonacci of Downward wave.
* Notes:
+ When price moving above Gaussian Filter, background is filled by blue.
+ When price moving below Gaussian Filter, background is filled by red.
+ Uncheck Fill background to disable filling.