TOTAL VOLUME:

$150.1b

24H VOL:

$142,857,652

24H TRANSACTIONS:

2,859,322,643

OPEN INTEREST:

$1,733,278,615

483,990

Markets across

35,811

events

MATCHED EVENTS:

3,349

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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Elections
Maine-Texas Senate Combo
kalshi

Maine-Texas Senate Combo

May 31, 2026, 5:00 PM EST - Nov 3, 2027, 10:00 AM EST
Total volume:
$2,819,286
Volume 24h:
$202,402
782%
Liquidity:
N/AN/A
Open interest:
$1,943,600
7%

James Talarico and Troy Jackson

 - Kalshi

James Talarico and Troy Jackson - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Nov 3, 2027

Will Texas Senate be James Talarico wins AND Maine Senate be Troy Jackson wins for Nov 2026?

52%chance
Amount

$

Trade on
kalshi

Trade on Kalshi

Join Kalshi and score $25 for your first trade.At 52¢ buys you 192 shares | Odds: 52% Total Payout: $192 | Net Profit: $92 Multiplier: 1.92x | ROI: 92% | APY: 90% 372 days to resolution
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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

James Talarico and Troy Jackson

Trade
52%
3%
Yes 52¢No 49¢
1¢
N/A
$714,350
5%
41%
$547,559
1y 1w
active
kalshi

James Talarico and Susan Collins

24%
Yes 24¢No 77¢
1¢
N/A
$848,400
14%
52%
$501,627
1y 1w
active
kalshi

Ken Paxton and Susan Collins

23%
Yes 23¢No 78¢
1¢
N/A
$840,514
7%
35%
$610,056
1y 1w
active
kalshi

Ken Paxton and Troy Jackson

7%
Yes 8¢No 93¢
1¢
N/A
$301,171
3%
33%
$241,726
1y 1w
active
kalshi

James Talarico and Graham Platner

1%
Yes 1¢No 100¢
1¢
N/A
$59,205
0.8%
2%
$19,077
1y 1w
active
kalshi

Ken Paxton and Graham Platner

1%
Yes 1¢No 100¢
1¢
N/A
$55,645
0.85%
0.85%
$23,555
1y 1w
active
Total markets: 6

Intro

This market tracks whether James Talarico wins the Texas Senate race *and* Troy Jackson wins the Maine Senate race in November 2026. Currently, Kalshi gives a 44.0% probability to this outcome. The second most likely outcome, Ken Paxton winning in Texas and Susan Collins winning in Maine, is priced at 28.0%. This market will be resolved based on the winners of both Senate races, as determined by official election results. Keep an eye on the Texas primary elections scheduled for March 1, 2026, as the candidates who emerge from those contests will significantly shape the trajectory of this market.

Kalshi

This is a combination market requiring all specified outcomes to occur for the contract to pay out. If any single component resolves to No or becomes impossible, the entire contract immediately resolves to No. Each component is resolved according to its corresponding Kalshi ruleset for Texas Senate and Maine Senate elections. All conditions must be satisfied for the 2026 midterms.

Frequently asked questions

Currently, prediction market odds offer a different perspective than traditional polling averages for the Maine-Texas Senate race. While polls attempt to capture a snapshot of current voter sentiment, this market reflects what traders believe will *actually* happen, incorporating a wider range of information and potential events. Discrepancies between the two can arise due to factors like differing methodologies, biases in polling, or the market’s ability to react quickly to new information. It’s important to consider both sources when forming an informed opinion about the election’s potential outcomes.

On Kalshi, this market is priced through a continuous double auction, meaning traders buy and sell contracts representing different outcomes. The price of a contract reflects the probability of that outcome occurring, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the prices will adjust accordingly, providing a real-time assessment of the race. The current volume indicates significant interest in understanding the potential results of this contest, and the price movements reflect the collective wisdom of the crowd.

This market resolves around Nov 3, 2027, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the resolution will be based on the official results declared by the relevant election authorities in both Maine and Texas. The market will determine whether James Talarico wins the Texas Senate race *and* Troy Jackson wins the Maine Senate race, or any other combination of outcomes. The final prices at resolution will reflect the accuracy of the market’s predictions.

Several signals or events could significantly move this market before it resolves. Major developments in the campaigns of key candidates, such as significant fundraising announcements, endorsements from influential figures, or impactful debate performances, could all shift trader sentiment. Unexpected economic news, shifts in national political trends, or even unforeseen events like natural disasters could also influence the perceived probabilities. Any event that alters the perceived likelihood of either candidate winning their respective race has the potential to cause substantial price movement in this market.