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MO-01 Democratic Primary Winner

Market icon

MO-01 Democratic Primary Winner

NEW
Polymarket
NEW

Wesley Bell

$2,732 Vol.

64%

Cori Bush

$2,415 Vol.

31%

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.Incumbent Rep. Wesley Bell leads trader consensus at 64% implied probability to win Missouri's 1st Congressional District Democratic primary on August 4, 2026, buoyed by his 2024 primary victory over Cori Bush and typical incumbency advantages like superior fundraising, name recognition, and committee access in the St. Louis-anchored, plurality-Black district. Bush, at 30%, launched her comeback bid amid recent filing deadline clarity on March 31 that confirmed a multi-candidate field including challengers Carl Harris Sr., Carl Henderson, and Alissa Murphy, but traders remain skeptical of her prospects after heavy outside spending defeated her previously. No public polls exist yet, though historical House Democratic primary win rates exceed 85% for incumbents; key upcoming catalysts include first-quarter fundraising reports and potential endorsements.

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.
Volume
$5,147
End Date
Aug 4, 2026
Market Opened
Nov 25, 2025, 4:43 PM ET
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.Incumbent Rep. Wesley Bell leads trader consensus at 64% implied probability to win Missouri's 1st Congressional District Democratic primary on August 4, 2026, buoyed by his 2024 primary victory over Cori Bush and typical incumbency advantages like superior fundraising, name recognition, and committee access in the St. Louis-anchored, plurality-Black district. Bush, at 30%, launched her comeback bid amid recent filing deadline clarity on March 31 that confirmed a multi-candidate field including challengers Carl Harris Sr., Carl Henderson, and Alissa Murphy, but traders remain skeptical of her prospects after heavy outside spending defeated her previously. No public polls exist yet, though historical House Democratic primary win rates exceed 85% for incumbents; key upcoming catalysts include first-quarter fundraising reports and potential endorsements.

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.
Volume
$5,147
End Date
Aug 4, 2026
Market Opened
Nov 25, 2025, 4:43 PM ET
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MO-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on August 4, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.

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Frequently Asked Questions

"MO-01 Democratic Primary Winner" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Wesley Bell" at 64%, followed by "Cori Bush" at 31%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 64¢ implies that the market collectively assigns a 64% 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.

"MO-01 Democratic Primary Winner" is a newly created market on Polymarket, launched on Nov 25, 2025. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "MO-01 Democratic Primary Winner," browse the 2 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 "MO-01 Democratic Primary Winner" is "Wesley Bell" at 64%, meaning the market assigns a 64% chance to that outcome. The next closest outcome is "Cori Bush" at 31%. 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 "MO-01 Democratic Primary Winner" 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.