Does that mean that maybe some edges from "long ago", which previously lost their edge, might come back into edgyness? There has been like a billion trading methods, secrets, systems, etc. over many decades (or more). Can they really ALL lose their edge? Can that many people be watching each and every one, and trading them, to make them all lose their edge forever? I would guess not. I would guess there is a huge swarm of people trying to determine what the lastest "edge" is so they can trade on it, which naturally makes the edge go away. But doesn't that mean that many long lost edges might very well come back into good excess-profit making territory? I think maybe the way to develop a new edge is to go back and study the long, forgotten ones. Maybe from like the 1920s and stuff. Heck, maybe from before, like the tulip trading days or whatever centuries ago. Were there any trading materials written way back when?
Thanks!
Thanks!