Market-implied probabilities across every league listed on Polymarket US
Every game market the exchange lists, measured against the rules the paper-trading agent actually uses — league, entry window, price band and spread. This is what the agent sees when it decides whether to quote, and why most markets never reach an order.
Every sport on the exchange — tap one for its games, in play first, then what’s next. Below: everything in play right now. Percentages are the exchange’s market-implied win probabilities.
Looking for games in play…
Every league listed on the exchange, including those without independent score coverage. Emblems, crests and records are supplied by the venue.
Pick a league above.
The platform's most profitable sports traders for the window you pick. Select a name to read their book.
Traders you follow, with every open position they hold across the platform.
Your alerts, your picks, the games you watch and the sports you follow. Changes save as you make them.
Status of the trading agent: operating mode, liveness, decisions with their reasoning, and what the results can and cannot yet support. This panel is read-only; controls are shown as operator commands.
Simulated. Marked at the daily close. Open the Stocks tab for the full book.
The venue’s daily-high temperature board for five cities, beside the National Weather Service forecast for the same station and Kalshi’s ladder for the same day. E13 is a paper book — positions are simulated at the recorded ask and nothing is sent to any venue.
The venue’s year-end Bitcoin ladder, our own distribution over the same rungs, and how the two differ. E14 is recording and scoring only — no position is taken and nothing here is traded.
Two paper stock books, recorded daily. Nothing is traded and no money is at risk. Positions are marked at the daily close, not at a live price.
Prices are market-implied probabilities, set by participants on Polymarket US, and are shown as reported. A cross-venue price gap is arithmetic on two public prices; a large gap usually reflects different resolution criteria rather than mispricing.
Nothing on this site is investment advice or a recommendation to trade. Copy-trading and wallet-following strategies have historically matched the market rather than beaten it. Past performance is not indicative of future results.