Kalshi Prediction Markets
Top markets by 24-hour trading volume, biggest gainers, and biggest losers. Filter by category. CFTC-regulated — legal in all 50 states.
Quick Answer · Reviewed July 2026
The Kalshi markets worth watching right now are the highest 24-hour-volume contracts and the biggest movers listed below. On a CFTC-regulated exchange, a contract’s price is its probability — a market trading at 63¢ means traders collectively price the event at 63%. When a contract gains or loses several cents in a day on real volume, that’s new information repricing the odds, and it’s where a tradeable edge usually shows up first. Kalshi is legal in all 50 states; price equals probability, and every contract settles at $1 or $0.
If you’re asking whether a Kalshi price is actually a reliable read on real-world odds, here’s the short answer: yes, with a caveat. Backtests of political and forecasting markets have found contracts priced near 70% resolve “Yes” roughly 70% of the time — calibration typically within a few percentage points across thousands of contracts. The caveat: that accuracy holds for markets with meaningful 24-hour volume; thin, low-volume contracts can swing several cents on a single trade and are far less reliable signals.
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How to Read Kalshi Prices
What Kalshi Market Categories Mean
Kalshi FAQ
What is Kalshi?
Kalshi is a CFTC-regulated prediction market platform in the United States. Traders buy and sell contracts on future events — politics, economics, weather, sports, and more. Prices reflect market-implied probabilities (0–99¢ per $1 payout).
Is Kalshi legal in the US?
Yes. Kalshi is regulated by the CFTC and is legal for US residents in all 50 states. It is the largest regulated prediction market exchange in the United States.
How do Kalshi prices work?
Kalshi contracts trade in cents. A Yes price of 72¢ means the market implies a 72% probability that the event happens. If it does, the contract pays $1. If not, it expires at $0.
What markets does Kalshi offer?
Kalshi offers markets across politics, economics, crypto, technology, climate, sports, and more. New markets are added regularly around breaking news and scheduled events.
What do the Biggest Gainers and Losers sections show?
Gainers are markets where the Yes probability rose the most in the past 24 hours — a signal that new information or money is moving in. Losers dropped the most. Both sections require at least $500 in 24h volume to filter out thin, illiquid markets.
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