Which party will win the Senate in 2026?

Which party will win the Senate in 2026?

56%

Democratic Party

$2M Vol.

$90.0K today

$316K Liq.

27

Ends in 7 months

Which party will win the House in 2026?

Which party will win the House in 2026?

86%

Democratic Party

$4M Vol.

$449K Liq.

Ends in 7 months

Maine Democratic Senate Primary Winner

Maine Democratic Senate Primary Winner

93%

Graham Platner

$2M Vol.

$239K Liq.

Ends in about 2 months

Texas Republican Senate Primary Winner

Texas Republican Senate Primary Winner

61%

Ken Paxton

$15M Vol.

$273K Liq.

1

Ends in about 1 month

Alabama Republican Senate Primary Winner

Alabama Republican Senate Primary Winner

81%

Barry Moore

$51.9K Vol.

$47.9K Liq.

Ends in about 1 month

Colorado Republican Senate Primary Winner

Colorado Republican Senate Primary Winner

92%

Mark Baisley

$15.4K Vol.

$36.3K Liq.

Ends in 3 months

Rhode Island Republican Senate Primary Winner

Rhode Island Republican Senate Primary Winner

85%

Raymond McKay

$11.1K Vol.

$28.7K Liq.

1

Ends in 5 months

Virginia Republican Senate Primary Winner

Virginia Republican Senate Primary Winner

50%

Bert Mizusawa

$2M Vol.

$81.1K Liq.

6

Ends in 2 months

South Carolina Republican Senate Primary Winner

South Carolina Republican Senate Primary Winner

81%

Lindsey Graham

$90.2K Vol.

$36.0K Liq.

1

Ends in about 2 months

Michigan Democratic Senate Primary Winner

Michigan Democratic Senate Primary Winner

59%

Mallory McMorrow

$404K Vol.

$96.2K Liq.

2

Ends in 4 months

Louisiana Republican Senate Primary Winner

Louisiana Republican Senate Primary Winner

68%

Julia Letlow

$190K Vol.

$123K Liq.

2

Ends in about 1 month

West Virginia Democratic Senate Primary Winner

West Virginia Democratic Senate Primary Winner

77%

Jeffrey Kessler

$44.4K Vol.

$53.3K Liq.

Ends in 28 days

West Virginia Republican Senate Primary Winner

West Virginia Republican Senate Primary Winner

96%

Shelley Moore Capito

$16.5K Vol.

$20.1K Liq.

Ends in 28 days

Iowa Democratic Senate Primary Winner

Iowa Democratic Senate Primary Winner

53%

Zach Wahls

$13.1K Vol.

$14.3K Liq.

Ends in about 2 months

Nebraska Republican Senate Primary Winner

Nebraska Republican Senate Primary Winner

97%

Pete Ricketts

$9.4K Vol.

$15.9K Liq.

Ends in 28 days

Massachusetts Democratic Senate Primary Winner

Massachusetts Democratic Senate Primary Winner

87%

Ed Markey

$7.4K Vol.

$32.2K Liq.

1

Ends in 5 months

Montana Democratic Senate Primary Winner

Montana Democratic Senate Primary Winner

81%

Reilly Neill

$7.9K Vol.

$23.1K Liq.

Ends in about 2 months

Georgia Republican Senate Primary Winner

Georgia Republican Senate Primary Winner

88%

Mike Collins

$518K Vol.

$92.8K Liq.

1

Ends in about 1 month

Kentucky Democratic Senate Primary Winner

Kentucky Democratic Senate Primary Winner

81%

Charles Booker

$22.3K Vol.

$53.0K Liq.

1

Ends in about 1 month

Minnesota Republican Senate Primary Winner

Minnesota Republican Senate Primary Winner

78%

Michele Tafoya

$77.3K Vol.

$62.6K Liq.

Ends in 4 months

Frequently Asked Questions

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Polymarket currently hosts 197 active markets for Senate Primary that lets you track or trade on predictions like “Which party will win the Senate in 2026?”. Whether you are tracking widely debated events or niche outcomes, the platform aggregates real-time odds based on over $27.9M in trading volume, providing a comprehensive view of fan and investor sentiment.

Each polymarket is a yes/no question. You buy shares in “yes” or “no” outcomes. Prices reflect crowd-sourced odds and probabilities. For example, if yes is at 30 cents, that’s a 30% chance. Markets resolve based on official results. For multi-outcome events, like “Texas Republican Senate Primary Winner,” you simply trade on the specific outcome you think will win.

As of today, the most active market is “Texas Republican Senate Primary Winner,” where the crowd is currently assigning a 61% chance to Ken Paxton. These odds update in real-time as new information emerges and users trade, offering a dynamic snapshot of what the market believes will happen compared to traditional bookmaker odds.

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