Source: Kalshi / Polymarket via DeFi Rate, observed between Oct 8, 9:27 PM ET and Oct 9, 3:02 AM ET. Some quotes are stale: they weren’t observed recently and may have moved, so they show their last ...

Source: Kalshi / Polymarket via DeFi Rate, observed between Oct 7, 8:23 PM ET and Oct 8, 12:14 AM ET. Some quotes are stale: they weren’t observed recently and may have moved, so they show their last ...

Range: OKX +8.4% to Kalshi +23.2% a year.

Kalshi parlay buyers have put at least $54.4K on combos with a Week 6 leg, across 240 parlays averaging 12.9 legs. Traders betting against those parlays paid another $431K.

Change in percentage points over 7 days, from daily closing prices to the latest observation (Oct 8, 8:56 AM ET). Listed latest first, the table pairs credible reporting with DeFi Rate’s tracking of ...

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

DeFi Rate is an independent analytics and editorial publication covering prediction markets, crypto, and decentralized finance. We track volume, regulation, and market structure across Kalshi, ...

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

Kalshi has Alexandria Ocasio-Cortez at 14% and Polymarket at 18%. Over the past week on Kalshi, Kamala Harris gained 1 point, to 7.9%, and Alexandria Ocasio-Cortez lost 1 point, to 14%.

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

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

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