Looks like a repaint in all honesty Pat... else it's using the voodoo magicks.
It will be based on the TTM Scalper Indicator that has been doing the rounds for years. Picking tops and bottoms algorithmically like that is impossible in real time or any other parallel universe for that matter.
It waits until a high has formed two bars AFTER it has formed, then paints the short or long reversal signal on the high that formed.