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Elections·Senate

Next Senate Majority Leader?

icon for Next Senate Majority Leader?
Elections·Senate

Next Senate Majority Leader?

John Thune 48%

Chuck Schumer 40%

Tom Cotton 6.0%

Brian Schatz 5%

Polymarket

$145,817 Vol.

John Thune 48%

Chuck Schumer 40%

Tom Cotton 6.0%

Brian Schatz 5%

Polymarket

$145,817 Vol.

icon for John Thune

John Thune

$21,731 Vol.

48%

icon for Chuck Schumer

Chuck Schumer

$12,658 Vol.

40%

icon for Tom Cotton

Tom Cotton

$6,852 Vol.

6%

icon for Brian Schatz

Brian Schatz

$2,779 Vol.

5%

icon for John Barrasso

John Barrasso

$4,409 Vol.

1%

icon for Steve Daines

Steve Daines

$24,175 Vol.

1%

icon for Patty Murray

Patty Murray

$5,006 Vol.

1%

icon for Cory Booker

Cory Booker

$3,751 Vol.

<1%

icon for Mark Kelly

Mark Kelly

$5,119 Vol.

<1%

icon for Amy Klobuchar

Amy Klobuchar

$4,239 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”.Republicans currently hold the Senate majority under John Thune, who was elected leader in late 2024 following the party's gains and has since advanced major legislation including budget reconciliation packages. Trader consensus assigns Thune the highest probability for retaining the post after the 2026 elections, reflecting his incumbency, ties to the White House, and the GOP's structural advantages in defending seats. Chuck Schumer's share as Democratic leader stems from his established position and the possibility Democrats net the four seats needed to flip control. Other listed senators trail due to narrower paths tied to election outcomes, internal caucus dynamics, or lower visibility in leadership discussions. Recent floor activity on appropriations and nominations has reinforced Thune's operational role without altering broader midterm forecasts.

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
$145,817
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”.Republicans currently hold the Senate majority under John Thune, who was elected leader in late 2024 following the party's gains and has since advanced major legislation including budget reconciliation packages. Trader consensus assigns Thune the highest probability for retaining the post after the 2026 elections, reflecting his incumbency, ties to the White House, and the GOP's structural advantages in defending seats. Chuck Schumer's share as Democratic leader stems from his established position and the possibility Democrats net the four seats needed to flip control. Other listed senators trail due to narrower paths tied to election outcomes, internal caucus dynamics, or lower visibility in leadership discussions. Recent floor activity on appropriations and nominations has reinforced Thune's operational role without altering broader midterm forecasts.

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
$145,817
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”.

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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 "John Thune" at 48%, followed by "Chuck Schumer" at 40%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 48¢ implies that the market collectively assigns a 48% 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 $145.8K 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 "John Thune" at 48%, meaning the market assigns a 48% chance to that outcome. The next closest outcome is "Chuck Schumer" at 40%. 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.