I know this "indicator". It has been implemented in Xtick platform. The screen you've posted is from that platform.
If you want my advice, forget about it.
It paint the past.
You can read more about that "indicator" on Xtick forum.
Guys from Xtick created it, because users wanted them to do so. It's based on MT4 indicator which also is a piece of crap.
Download trial from Xtick and you will find it there
Greets
