MQL4 indicator transfering in a MQL5 indicator - Hull Moving Average - HMA

Hey peeps,

I need the Hull Moving Average (HMA) indicator in the MQL5 language (not repainting).

The exemplary indicator I got for MQL4 got up to five buffers. The fifth buffer had "-1" for a negative slope and a "+1" for a positive slope as outputs. That is what I need for MQL5!

I need a HMA indicator which signals when a trendchange happens defined by the HMA (negative slope becomes a positive slope and vice versa).

Either the output of the indicator is also numeric on a buffer somehow else communicating a trendchange. It would be great if the code is as efficiently coded as possible without slowing down the backtest process unnecessarly. The attached MQL4 indicator is not efficiently coded. Please just take it as an example.

I appreciate your offers and efforts!