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Elections·Senate

Next Senate Majority Leader?

Market icon
Elections·Senate

Next Senate Majority Leader?

Chuck Schumer 30%

Brian Schatz 17%

John Thune 15%

Cory Booker 6.8%

Polymarket

$33,959 Vol.

Chuck Schumer 30%

Brian Schatz 17%

John Thune 15%

Cory Booker 6.8%

Polymarket

$33,959 Vol.

Will Chuck Schumer be the next Senate Majority Leader? icon

Chuck Schumer

$3,590 Vol.

30%

Will Brian Schatz be the next Senate Majority Leader? icon

Brian Schatz

$1,061 Vol.

17%

Will John Thune be the next Senate Majority Leader? icon

John Thune

$480 Vol.

20%

Will Cory Booker be the next Senate Majority Leader? icon

Cory Booker

$644 Vol.

7%

Will John Barrasso be the next Senate Majority Leader? icon

John Barrasso

$355 Vol.

5%

Will Mark Kelly be the next Senate Majority Leader? icon

Mark Kelly

$629 Vol.

4%

Will Lindsey Graham be the next Senate Majority Leader? icon

Lindsey Graham

$8,492 Vol.

4%

Will Tom Cotton be the next Senate Majority Leader? icon

Tom Cotton

$192 Vol.

3%

Will Steve Daines be the next Senate Majority Leader? icon

Steve Daines

$18,016 Vol.

3%

Will Patty Murray be the next Senate Majority Leader? icon

Patty Murray

$87 Vol.

3%

Will Amy Klobuchar be the next Senate Majority Leader? icon

Amy Klobuchar

$412 Vol.

1%

This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election. This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate. If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.Trader consensus on Polymarket favors Democrats regaining Senate control after the 2026 midterms—implied at 55% in the related party-control market—elevating Chuck Schumer's odds as the entrenched Democratic leader despite his current minority role, ahead of John Thune, the Republican incumbent facing a defense-heavy map with 22 seats up. Recent forecasts from Sabato's Crystal Ball and CNN highlight nine competitive battlegrounds, prompting the Senate Leadership Fund to commit $342 million across eight states, underscoring GOP vulnerability. Brian Schatz gains traction as a progressive Democratic alternative, while John Barrasso appeals to conservative Republicans. Consolidation hinges on midterm outcomes, caucus leadership votes, and potential retirements or primary challenges by November 3, 2026.

This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election.

This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate.

If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.
Volume
$33,959
End Date
Jan 3, 2027
Market Opened
Mar 23, 2026, 7:08 PM ET

Resolver

0x69c47De9D...
This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election. This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate. If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.
This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election. This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate. If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.Trader consensus on Polymarket favors Democrats regaining Senate control after the 2026 midterms—implied at 55% in the related party-control market—elevating Chuck Schumer's odds as the entrenched Democratic leader despite his current minority role, ahead of John Thune, the Republican incumbent facing a defense-heavy map with 22 seats up. Recent forecasts from Sabato's Crystal Ball and CNN highlight nine competitive battlegrounds, prompting the Senate Leadership Fund to commit $342 million across eight states, underscoring GOP vulnerability. Brian Schatz gains traction as a progressive Democratic alternative, while John Barrasso appeals to conservative Republicans. Consolidation hinges on midterm outcomes, caucus leadership votes, and potential retirements or primary challenges by November 3, 2026.

This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election.

This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate.

If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.
Volume
$33,959
End Date
Jan 3, 2027
Market Opened
Mar 23, 2026, 7:08 PM ET

Resolver

0x69c47De9D...
This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election. This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate. If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.

Related

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25%
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2026 Balance of Power: D Senate, D House

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Republicans win Trifecta with Senate Supermajority in midterms?

3%

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Frequently Asked Questions

"Next Senate Majority Leader?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Chuck Schumer" at 30%, followed by "John Thune" at 20%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 30¢ implies that the market collectively assigns a 30% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Next Senate Majority Leader?" has generated $34K in total trading volume since the market launched on Mar 23, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Next Senate Majority Leader?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Next Senate Majority Leader?" is "Chuck Schumer" at 30%, meaning the market assigns a 30% chance to that outcome. The next closest outcome is "John Thune" at 20%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Next Senate Majority Leader?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.