Source: Kalshi / Polymarket via DeFi Rate, observed between Oct 8, 8:51 AM and 12:29 PM ET. Some quotes are stale: they weren’t observed recently and may have moved, so they show their last price and ...

Prediction markets Gemini, ProphetX, and WeBull have stopped offering sports event contract trading in Connecticut after state officials sent demands.

A Marquette poll puts David Crowley one point ahead of Tom Tiffany in Wisconsin's governor race, while Kalshi gives Crowley a ...

While polls show a tight Minnesota Senate race, prediction markets strongly favor a Democratic hold in the 2026 midterm ...

A speculative analysis of how no Supreme Court review of Kalshi’s cases could affect prediction-market operators, CFTC policy ...

Kalshi’s US 500 perpetual offers leveraged exposure to a stock index, but traders still face funding costs and liquidation risk.

The CFTC is seeking comments on a spot crypto trading framework while the SEC advances proposals and the CLARITY Act remains ...

Kalshi handled 18.37 billion contracts from Sept. 28 through Oct. 4, up 17.28% from the previous UTC week. It was the highest ...

Compare NFL Week 5 prediction market prices, including Kalshi win probabilities, close matchups, line moves and ...

ProphetX filings propose contracts on November trading volume at Polymarket US, Rothera and DKeX, with venue-specific rules ...

Polymarket US’s 15-minute Bitcoin markets did $91.8M in their first full week, while total Bitcoin volume jumped from just ...

A federal judge blocked Illinois sports-wagering licensing rules for the contracts at issue but reserved a decision on ...