Modified Smoothed Heiken Ashi

This code is based on Smoothed HA candle which will work on all chart types
condition for BUY:
1. When close crosses Smoothed HA
2.Close should be in side upper band
3.BBW must be greater than the average

vice versa for sell
this code takes data from HA chart so that it can be applied on all chart type.
Bollinger band and Bollinger band width conditions added for removal of unwanted signals
Alert added so that you can apply alert and check it in real time performance
thanks to The Secret Mindset You tube channel from where I got the idea to convert this into a pine script indicator
smooth HA taken from "Smoothed Heiken Ashi Candles v1" at //@jackvmk

リリースノート:

updated BBW length to 20 on screen

リリースノート:

Added option to look data of different time frame.
Check out the new option added to change Time frame ,"Enter the time frame"
By default it is set to '60' , you can change it and get lower time frame or higher time frame data.

Added some improvement to the strategy.

リリースノート:

updated codes

リリースノート:

updated strategy.