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Search every market open on Kalshi and Polymarket, with each venue's own prices to buy and sell.
A market is counted when the venue lists it as open, it had both a buy and a sell price in the last 24 hours, and at least 1,000 has traded (contracts on Kalshi, dollars on Polymarket).
Today’s biggest movers and where venues disagree.
Elections, policy and government, priced by Kalshi and Polymarket.
Senate, House and governor races for November 2026.
Matches, leagues and championships across the major sports.
This week’s games and the season’s markets.
Fixtures and season markets for the Premier League.
Race winners and the championship.
Fed decisions, interest rates and economic data.
Bitcoin, Ethereum and other crypto prices.
Awards, box office, music and entertainment.
AI, technology companies and launches.
Temperatures, storms and climate milestones.
Conflicts, diplomacy and world leaders.
Questions two venues both list, side by side.
Our analysis of what the markets are saying.
Israel's 27 October 2026 election left no clear majority. Here's how polymarket.com and Kalshi price Netanyahu's chances of leaving office by year-end.
Polymarket's 2026-27 LALIGA champion market has Barcelona as the heavy favourite, Real Madrid trailing, and almost every other side priced near zero. Here's what the contract measures.
The 2028 presidential election odds on Polymarket span 50-plus names and no runaway favourite. Here's what the contract tracks, how it resolves, and where Kalshi disagrees.
The 2026 Senate control market leans Democratic on both Polymarket and Kalshi. How each venue resolves it, why Democrats need 51 seats and Republicans 50, and what could move it before 3 November.
Polymarket's NBA 2027 Champion contract spreads probability across all 30 teams, but two names already dominate. Here's what the structure actually tells you.
Sell at is what a buyer will pay you. Buy at is what a seller will accept. The gap between them is the spread.
The venues we price: Kalshi, polymarket.com, Polymarket US, Betfair Exchange, Matchbook, Novig, ProphetX, Underdog, Kalshi via Robinhood. Availability varies by state and country. Our venue guides: Kalshi, Polymarket, Betfair Exchange, Smarkets.