Support & resistance gaps

This script will draw support and resistance gaps on the price chart.

It is heavily influenced by Nick Drendel. You can learn more about support and resistance gaps and how he draws them in the following video on youtube: The Secret Weapon Traders Ignore: Mastering Unfilled Gaps

The following settings are available:

• Untested gaps background color and border color (default gray)
  
• Support gaps background color and border color (default green)
  
• Resistance gaps background color and border color (default red)
  
• Number of days to look back (default one year)
  
• Option to include the current day during market hours (default true)