It occurred to me while everyone was making light of my earnest post to look back and see if it is as laughable as everyone seems to think it is. And I discovered an undiscovered virtue. While the red and green lights tell you when nothing is NOT happening, the yellow lights clearly indicate when nothing IS happening. So even if "No-Brainer" is very poor at telling you WHEN to trade, it excels at telling you when NOT to trade. So in that sense it is contra-cuntrary.