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Live prediction market odds for NJ-03 House winner?. Compare prices across Kalshi and Polymarket.

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Claim offerLegal in USAVerified Sep 14, 2026

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NJ-03 House winner?

2026-11-03

Best price · tap to trade

Herb Conaway (D)97¢1.03xKalshiMichael McGuire (R)7¢14.29xKalshi

About This Market

Traders give Herb Conaway (D) about a 94.8% chance. Michael McGuire (R) follows at 4.5%. Compare prices from Kalshi and Polymarket. The largest cross-platform price difference is 0.5 percentage points.

Traders give Herb Conaway (D) about a 94.8% chance. Michael McGuire (R) follows at 4.5%. Compare prices from Kalshi and Polymarket. The largest cross-platform price difference is 0.5 percentage points.

Prediction markets on Polymarket and Kalshi are tracking the winner of the NJ-03 House race. The outcome will be determined on November 3, 2026, based on the official election results from that date, with odds fluctuating due to candidate announcements and campaign developments leading up to the election.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

2 platforms
OutcomeConsensus
KalshiKalshi
PolymarketPolymarket
Best price
HC
Herb Conaway (D)
95%
Kalshi97¢
Polymarket95¢
Kalshi1.03x97¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
95.0%93¢97¢3¢7¢
PolymarketPolymarket
94.5%94¢95¢5¢6¢
MM
Michael McGuire (R)
5%
Kalshi7¢
Polymarket5¢
Kalshi14.49x7¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
4.6%2¢7¢93¢98¢
PolymarketPolymarket
4.5%4¢5¢95¢96¢
KalshiKalshiPolymarketPolymarket

Best price among US-regulated venues.

Candidate Spotlight

About Herb Conaway (D)

Herb Conaway is the U.S. Representative for New Jersey's 3rd congressional district. He served in the New Jersey General Assembly from 1998 to 2025. He is a physician and former Air Force officer.

About Michael McGuire (R)

Michael McGuire is a Marine Corps veteran, retired NYPD officer, Navy Reservist, and family law attorney from Freehold Township, New Jersey. He won the Republican primary for New Jersey's 3rd Congressional District in June 2026. His campaign focuses on reducing government spending, enhancing public safety, addressing veterans' issues, and promoting government accountability.

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Resolution Oracles

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Kalshi Rules
Read Full Market Rulebooks
Stats
Spread0.5%
Platforms2
Candidates2
Leader

Herb Conaway (D)

94.8% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: NJ-03 House winner?

Official settlement criteria, resolution sources, and edge cases across Kalshi.

KalshiKalshi
Primary Rule

If the House member sworn in for NJ-03 for the term beginning in 2027 is a member of the Republican Party, then the market resolves to Yes.

Edge Cases

This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.

Resolution Oracles
Kalshi Rules

Frequently Asked Questions

What is the significance of the NJ-03 House race?

The NJ-03 House race is crucial for determining party control in the U.S. House of Representatives. The election will take place on November 3, 2026.

How do prediction markets assess the NJ-03 House winner?

Prediction markets assess the NJ-03 House winner by aggregating bets on various candidates and outcomes. Odds change based on polling data, candidate activities, and public sentiment leading up to the election.

When do the odds for the NJ-03 House race typically change?

Odds for the NJ-03 House race typically change in response to candidate announcements, debates, and polling results. Market participants react to news and events that may influence voter preferences.

What does the NJ-03 House winner prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest NJ-03 House winner odds?

The latest available prices are Herb Conaway (D): 95.0¢ on Kalshi, 94.5¢ on Polymarket; Michael McGuire (R): 4.6¢ on Kalshi, 4.5¢ on Polymarket. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Final odds

Prediction HuntPrediction.com coverage

Conaway Hits 94% in NJ-03 as Cook Rates Seat Solid DCall the Map projects D+20.1; no Republican has cleared any forecast threshold. Conaway ran unopposed in the Democratic primary.Sep 27, 2026