TOTAL VOLUME:

$114.5b

24H VOL:

$115,807,555

24H TRANSACTIONS:

1,362,287,844

OPEN INTEREST:

$1,188,566,556

336,771

Markets across

33,711

events

MATCHED EVENTS:

4,629

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

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Elections
New Hampshire Senate winner?
kalshi

New Hampshire Senate winner?

Dec 3, 2024, 10:00 AM EST - Jan 4, 2027, 10:00 AM EST
Total volume:
$215,714
Volume 24h:
$29,977
1,620%
Liquidity:
N/AN/A
Open interest:
$144,910
19%

Democratic party

 - Kalshi

Democratic party - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Jan 4, 2027

Will Democratics win the Senate race in New Hampshire?

85%chance
Amount

$

Trade on
kalshi

Trade on Kalshi

Join Kalshi and score $25 for your first trade.At 86¢ buys you 116 shares | Odds: 85% Total Payout: $116 | Net Profit: $16 Multiplier: 1.16x | ROI: 16% | APY: 53% 129 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Democratic party

Trade
85%
Yes 86¢No 15¢
N/A
$81,138
10%
15%
$51,476
4mo 1w 2d
active
kalshi

Republican party

17%
8%
Yes 17¢No 85¢
N/A
$134,576
20%
26%
$93,434
4mo 1w 2d
active
Total markets: 2

Intro

This market tracks whether a Democratic candidate will win the New Hampshire Senate seat for the term beginning in 2027. On Kalshi, the Democratic outcome is priced at 84.0%, while the Republican outcome stands at 18.0%. Resolution will be determined by whether a Democratic party representative is sworn in as a Senator of New Hampshire for the 2027 term, according to official records. Watch for the swearing-in date of January 4, 2027, which marks the beginning of the new Senate term and the final resolution window for this market.

Kalshi

The market resolves to Yes for whichever party has a representative sworn in as a Senator of New Hampshire for the term beginning in 2027. Either a Republican or Democratic party representative will be elected in the 2026 general election and sworn in for this term.

Frequently asked questions

The New Hampshire Senate winner dashboard on Kalshi tracks real-time odds and trading activity for the 2027 Senate race in New Hampshire. You can monitor the current probability of each outcome, view 24-hour volume of $29,977, and observe historical price movements as new information emerges. The dashboard displays total group volume of $215,714, reflecting the cumulative trader interest in this election market. Live odds updates help you understand how the market is pricing the race at any moment, making it easy to spot shifts in sentiment or reaction to campaign developments.

Prediction market odds on Kalshi often diverge from traditional polling because traders are incentivized to forecast the actual outcome, not just current voter sentiment. While polls capture a snapshot of voter preference at one moment, prediction markets incorporate trader expectations about turnout, late-breaking news, and campaign momentum through Jan 4, 2027. Markets tend to be more dynamic and forward-looking than polls, adjusting rapidly to new information. Comparing the two reveals whether the market is pricing in factors polls may not yet reflect, such as fundraising strength, candidate viability, or structural advantages in the state.

On Kalshi, the New Hampshire Senate winner market is priced as a binary contract reflecting the probability that Republicans will win the race. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current market odds show 85.0% for the Republican outcome, with traders buying and selling shares based on their conviction about the final result. Prices move continuously as new polling, endorsements, or campaign events shift trader expectations. Each contract settles to either $1 or $0 at resolution, so the current price directly represents the market's implied probability of that outcome occurring by Jan 4, 2027.

The New Hampshire Senate winner market resolves on Jan 4, 2027, following the official election date. Resolution is determined by the certified results of the 2027 New Hampshire Senate election. Traders should monitor official state election authorities and major news outlets for final vote tallies and any recount or legal proceedings that may affect the outcome. Once the winner is officially declared and confirmed, the market will settle and payouts will be distributed to holders of the winning contract.

Key catalysts for New Hampshire Senate odds include polling releases showing shifts in voter preference, major campaign announcements or candidate gaffes, endorsements from high-profile figures, fundraising reports, debate performances, and national political developments that affect Senate races broadly. Economic news, local issues, and voter turnout models can also influence trader positioning. Media coverage of the race, primary outcomes in neighboring states, and changes in national partisan sentiment may prompt rapid repricing. Traders monitor all these signals continuously, so the market price reflects evolving expectations right up to Jan 4, 2027.