Peter, the indicator is just another version of ZigZag, or Semafor, or Quantum, or Fractals - or any other indi that shows the highest and lowest points of x candles. I know I am not good at indi code, but that is because I do not understand the spoken-in-tongues bit: I can read when all an indi does is read the highest and lowest of x candles and dress the reading up with a graphic.
We can all dress this stuff up. We can call a low the point where demand overtook supply and so the price rose. This is true. We can call a high the point where supply overtook demand and so the price fell. This is true. These truth's are unalterable aspects of trading any market in anything anywhere and are pretty blindingly obvious. We can make ourselves sound really clever by expounding them as though they are newly-found truth's.
The indi coder has chosen to call his/her indi SupDem, implying that the indi suggests something more magical than merely looking at the hilo of x candles back. Someone - the same coder maybe - had presumably joined up the dots and drawn some sort of graphic on the chart (Supply_Demand_Zones)? I am only speculating because I have not viewed the indi's on the chart, but I have been down this route
so many times before.
I suggest you do what is required of every one else here. You think you have found enhancement that will make HGI even more profitable? Prove it by trading it manually. Guess who will be the first one to code the EA for it should you prove to have found something different to ZZ, Sem, Q or Frac?

Read the effing manual, ok?
Afterprime is the official SHF broker. Read about them at https://www.stevehopwoodforex.com/phpBB3/viewtopic.php?p=175790#p175790.
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