MarketWeaver
Log inSign up

US Elections

Will the Republican Party hold exactly 44 Senate after the 2026 midterm elections?

42% say yes

Up 36 points today.

Decided by major news reports.

Results can take until January 4, 2027.

Each share pays $1 if it happens, so 42¢ means about a 42% chance.

Research, not financial advice. Prices from Polymarket’s international site, not available in the US.

Possible results

  • Yes42%

    What has to happen

    The answer to the question is yes by November 3, 2026.

  • NoIt doesn’t happen.58%

    What has to happen

    The answer to the question is no, under the rules.

What the news says

Representative Debbie Dingell stated that this endorsement has caused significant frustration within the Democratic Party.

Sources checked Nov 3, 12:01 AM ET

See sources (1)

News data from GDELT and publisher news feeds. AI summary in our own words. Read the original articles at the links.

The one trap

Official certified results can come weeks after news outlets call the race, so other venues may settle later or differently.

See all fine print
  • If the caucus decisions of members of the Senate elected as independents cannot be determined on the date of the election, this market may remain open until the earlier of (i) an announcement from the relevant members of their intents to caucus, or (ii) January 4th, 11:59 PM ET of the following calendar year.
  • If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat count of any party.
Price chart
-Yes chance

Loading...

Recorded moves

  • The price fell 40.6 points in about 15 minutes, from 78.6¢ to 38¢. This market has no official data feed that we track.

    Source: Credible-reporting consensus8m ago

  • The price fell 4.0 points in about 15 minutes, from 82.1¢ to 78¢. This market has no official data feed that we track.

    Source: Credible-reporting consensus52m ago

  • The price rose 62.9 points in about 15 minutes, from 7.3¢ to 70.2¢. This market has no official data feed that we track.

    Source: Credible-reporting consensus1h ago

View rules on Polymarket (international site, not available to US residents)

Show details for experienced traders

The details

Rule note: the announcement countsNo single official source
Fine-print risk
Low (15/100)
settles on the official announcement
  • Official source: settlement runs on Consensus of credible reporting (no single named data provider). Has no single feed: settlement relies on consensus reporting. No recorded moves for this market yet.
  • Fine print: A qualifying official announcement settles Yes; implementation is not required. Deadline: Tue, Nov 3, 2026, 11:59 PM ET.

Source named: Consensus of credible reporting (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Key lines from the rules (Polymarket)
  • “This market will resolve according to the Republican Party’s seat count in the United States Senate as a result of the 2026 United States midterm…”
  • “If no such announcement is made by January 4th, 11:59 PM ET of the following calendar year, the member will not count towards the seat…”

View rules on Polymarket (international site, not available to US residents)

Big trades across all markets

Get notified when Pro opens.

One email when Pro opens, plus occasional product news. Unsubscribe anytime. Never shared or rented.

By joining you agree to our Privacy Policy.