NJ Senate
New Jersey Senate winner? (2026)
31k contracts traded · 9.8k open
New Jersey is a safe Democratic hold with Cory Booker running for re-election. The market prices it as a formality; the state’s federal races have not been genuinely competitive in years, and the contract sits deep on the Democratic side. A floor reference for near-certainty, not a trade.
Cory Booker
Holds the seat and is on the 2026 ballot — read the live board below for the current market favorite.
New Jersey Senate winner? (2026)
31k contracts traded · 9.8k open
How to read this
Each contract pays $1 at resolution, so the price in cents is the market’s implied probability — a 58¢ contract is a 58% chance. When the leading price sits near 50¢, the market is telling you the race is a genuine coin flip.
The live board above shows the current market favorite — read each contract’s price as the market’s implied probability, so a 55¢ contract is a 55% chance. Going into the cycle the seat is held by Cory Booker (Democrat) and rated safe d; because a real-money market reprices continuously, take today’s favorite off the price, not a static rating.
Kalshi lists the New Jersey Senate winner as a set of YES/NO contracts, one per outcome, each settling at $1 if it happens and $0 if it doesn’t. Buy the side you think is underpriced relative to your own probability, and the difference between your estimate and the market price is your edge. Kalshi is CFTC-regulated and open to traders in all 50 states; every price on this page links straight to the live market.
Prediction markets had a strong 2024 — Kalshi and Polymarket called all seven swing states correctly the night before, often while the polling averages were still split. Our full state-by-state scorecard, including where the markets missed, is in the 2024 accuracy audit linked below, and it’s the best base rate for how much to trust the New Jersey contract this cycle.
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