Live market summary
Ed Markey is favored at 98% as of 16 Sep 2026, 06:35 UTC across 2 markets.
- Ed Markey: 98% (24h change +0.9%)
- John Deaton: 2.9% (24h change +0.1%)
About this market
Market question: Massachusetts Senate winner?
How to read these odds
Each percentage is the latest traded Kalshi price for that option. A 62% contract price implies a 62% market-estimated chance, but prediction markets can move quickly and are not polls.
Market odds FAQ
Who is favored in Massachusetts Senate winner?
Ed Markey is favored at 98% as of 16 Sep 2026, 06:35 UTC, based on live Kalshi prediction-market prices.
What are the current odds for Massachusetts Senate winner?
Ed Markey: 98%; John Deaton: 2.9%. These are live market prices.
Where do these odds come from?
Each probability is a traded price from Kalshi, a CFTC-regulated prediction-market exchange. A contract trading at 62¢ implies a 62% market-estimated chance. ElectionOdds displays the data and does not create its own forecast.