I think Brooks style price action day trading might be starting to work. I am not sure what the change is. Maybe HFT are now canceling each other out (recent Eurodollar HFT versus HFT stories). Maybe HFT front running has been doing something that HFT companies realize will send them to jail if Warren is the next President (imagine Stieglitz as SEC head). Maybe it is growing skepticism toward AI and formal mathematics. For whatever reason I think price action short term trading works.