Ping by Pondletter
Demo data Paper

Your journal

Your own Kalshi fills, read with your own key and scored the way the lab scores itself. Does the way you trade by hand have an edge?

Positions are graded from Kalshi's recorded results, never from a log. Fees are the exchange's own charge on each fill, so maker fills on fee-free series cost nothing, as they really do. One row per market, in the exchange's own terms: a bid is long yes, an ask is long no. A position whose opening fills sit behind Kalshi's historical cutoff is marked partial and left out of the scores.

On a member's copy this page pulls the member's own fills and settlements from Kalshi with their read-only key and grades every position from the exchange's recorded result: cents a contract after fee, win rate by entry price, first half against second half, the best day's share, taker share, per market family, and the result against simply holding every buy to settlement. It is the honest answer to "do I have an edge trading by hand?"