Started using Kalshi and Polymarket casually. Wanted to see if there was any grading algorithms for trades out there, but only really found arbitrage scanners. Decided to build Priormarket, a dashboard to track trades with a built in fair-value model that grades contracts against real signals; price, polling, historical base rates, news, smart-money flow. Not fully finished yet, just started this project. Want to know if this solves a real problem for people who seriously trade on prediction markets. I'm an econometrics student just trying an impulse. Looking for feedback as well.
https://priormarket.vercel.app/