Extended Heiken Ashi

This is an extended version of Heiken Ashi indicator with the ability to average (smooth) the values for the specified period of bars and select the applied price: considering "Open price" or not. The description is provided in the parameters. Three screenshots are displayed below: standard version (1 bar), 3 bars and 5 bars.

МetaТrader 5 version with the ability to test: https://www.mql5.com/en/market/product/7327

Parameters

• Period to average - calculation period
  
• HAClose price mode - Close price calculation mode
  
• Draw histogram(true) or line(false) - indicator display mode (histogram/lines)
• alert on closed bars - alerts on closed bars
  
• alert message - text message
  
• alert mail - send an email
  
• alert notification - send a notification
  
• alert sound - audio signal
  
• alert sound file name - audio file name