WMA-based Bollinger Bands

 

On tradingview, there's a script called Bollinger Bands With User Selectable MA 

On mql5, have there been any articles on an MT4 indicator in which we can use Bollinger Bands based on WMA/LWMA, HMA, etc?

I recently found an article on EMA-based BB https://www.mql5.com/en/code/20902 How about the other MAs?

Is there a difference between WMA and LWMA?

Bollinger Bands - EMA Deviation
Bollinger Bands - EMA Deviation
  • www.mql5.com
This version of Bollinger Bands does not use standard deviation for Upper and Lower Bands, but uses the EMA deviation.
 
google for: "site:mql5.com BB WMA LWMA"
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