[KK]Price Retest from EMA

Script show fractals on chart when price retest after breaking Exponential Moving Average.

Notes de version:

Previous version is based on fractals which are somewhat lagging because it take 4 candle to form. Current version just uses source data to define Retest

Default Setting:
(1)Uses Simple Moving Average(SMA) => You can calculate based on Exponential Moving Average(EMA) by Enabling it
(2)Moving average period = 20 period
(3)Shows only correct retest candle => You can enable All retests and EMA/SMA Breakout candle

Note: consider MA = EMA/SMA

Condition for Correct Retest:
(1)Previously MA Breakout
(2)No MA breakout between retest and considered MA breakout
(3) if MA breakout happens it will reset

Interpretation:
Current setting only show correct retest candle.
(1)Green Background = Correct Up Retest from MA
(2)Red Background = Correct Down Retest from MA

You can enable MA Break candle Background.
(1)Blue Background = MA UpBreak candle
(2)Orange Background = MA DownBreak candle

Notes de version:

Cleaner code with condition added to remove overlapping EMA and retest signal.