This is script is essentially "AMA" and was originally developed by Alex Everget , I just added half ATR as a band to AMA to reduce the false breakouts and use it to confirm hidden divergence with it.
リリースノート
Just added an input from user to use it for Stop loss. basically x*ATR is going to be used for stop loss. you have to add/subtract it from closing price yourself.
リリースノート
The previews version ruined the scale and actually plotted the stop loss line which was not intended to do that.