Lord of TA is a technical-analysis research tool built by SpotGamma / Brent Kochuba. It measures which classic signal rules have actually worked, per stock — hit rates and average follow-through, not a buy or sell list.
TA on this site tells you which classic rule printed and whether it historically paid. It does not say why the stock moved. Options positioning is often why. SpotGamma maps that.
Optional: SpotGamma free tools. Nothing here is investment advice. Use the terminal to look up a name, read how the rankings are computed, browse the live firing scan, or see what works on SPY.