PredictionLab

PredictionLab measures prediction markets. Every video is built from a public data set and open code: longshot pricing on 770,575 observations, Polymarket's maker-rewards program on 479,334 order-book snapshots, and a live feed of the same question priced on Kalshi and Polymarket. No signals, no referral links. If a number is wrong, the table is one click away — open an issue on GitHub.