Hull Moving Average indicator for MT5

Replication of a TradingView.com (Pine code) indicator to suit MetaTrader 5 - it can be called AirSpace HMA (HMA stands for Hull Moving Average - https://alanhull.com/hull-moving-average).

Pine code example:

I'll note that a WMA is used in the calculation above, not the most commonly used Simple, Exponential, Smoothed and Linear weighted options in MetaTrader 4/5.

On-chart example below. As confirmed, your testing can be done to compare to the 2hr candles, at 125 length settings below.

So the indicator will simply:

- Function like a normal MA, but can alert when price touches or closes across HMA

- Alerts can be chosen between Touch, or Candle Close (cross)

- Fully customisable alert messages + Full alert system (Pop up, Sound, Email, Push)

- Fully customisable arrows are painted on-tick on chart, on Touch, or Candle Close - which can be turned On or Off

- "Bars to calculate" included (just to limit the amount of objects on chart)

- "Arrow distance" included