Live Odds · Updated October 24, 2026

Republican Senate seats after the 2026 midterm elections?

As of October 24, 2026, 06:56 PM ET, Polymarket traders price ≤47 at 41.5% in Republican Senate seats after the 2026 midterm elections? — $3.41M traded so far.

Last updated October 24, 2026, 06:53 PM ET with live prices from Polymarket. 24h volume: $11.6K.
Leading outcome
≤47
42%
A 41.5% price implies roughly a 42-in-100 chance, set by traders risking real money.
24H −1.0 pts7D +2.0 pts30D +4.0 pts
≤4741.5%
4817.5%
Bid
41¢
Ask
42¢
Spread
1¢
Trade on Polymarket →
Range since December 19, 2025: 5.0% – 43.5% · Opened at 15.0%

Market facts

Event data
Event
Republican Senate seats after the 2026 midterm elections?
Category
Midterms, United States, Global Elections, Elections, Politics, US Election, Congress, Trump
Scheduled end
November 03, 2026, 12:00 PM ET
Total volume
$3.41M
Volume (24h)
$11.6K
Liquidity
$2.63M
Markets
11
Leading outcome
≤47 — 41.5%

What is the current price?

Momentum & history

The leading outcome, ≤47, is priced at 41.5%.

Price changes for the leading market — 24 hours: -1.0 pts; past week: +2.0 pts; past month: +4.0 pts.

Since December 19, 2025, ≤47 has traded between 5.0% and 43.5%. It opened at 15.0% and last traded at 41.5%.

DayClose
Oct 16, 202638.5%
Oct 18, 202639.5%
Oct 19, 202640.5%
Oct 20, 202639.5%
Oct 22, 202643.5%
Oct 23, 202643.0%
Oct 24, 202641.5%

Who is favored to win?

Outcomes

≤47 is favored at 41.5%.

OutcomePriceImplied probability24h changeVolumeVolume share
≤4742¢41.5%-1.0 pts$363.9K10.7%
4818¢17.5%—$129.1K3.8%
4912¢11.5%—$85.7K2.5%
5012¢11.5%-0.5 pts$146.5K4.3%
518¢8.5%—$247.9K7.3%
525¢5.1%+0.8 pts$621.6K18.2%
534¢4.5%+0.5 pts$161.0K4.7%
542¢1.8%-0.5 pts$817.1K23.9%
551¢1.1%-0.2 pts$453.0K13.3%
561¢0.6%+0.1 pts$230.8K6.8%
57+0¢0.3%-0.1 pts$155.5K4.6%

See the full live book for this market on Polymarket

The leading market's spread is 1¢ (bid 41¢ / ask 42¢) — a tighter spread means cheaper round-trip trading.

How much has been traded?

Volume

$3.41M has been traded on this event in total, $11.6K of it in the last 24 hours, across 11 markets.

When does this market resolve?

Rules

This market is scheduled to end November 03, 2026, 12:00 PM ET.

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 election scheduled for November 3, 2026. The seat count includes all regular and special Senate elections that determine representation in the upcoming 120th Congress and are scheduled to take place in November 2026 as of October 31, 2026. Runoffs for qualifying elections will determine attribution of the relevant seat, even if they take place after November 2026. Vacant seats for which no election or special election to fill the seat is scheduled to take place in November 2026 as of October 31, 2026 will be treated as held by the party affiliation of the most recent member to hold that seat. For seats contested in the specified election, seats are attributed to the party under which the member was elected. If a member-elect changes party affiliation, or vacates their seat, between election day and the formal organization of Congress, the seat is attributed to the party under which the member was elected. For seats not contested in the specified election, seats are attributed to the party that holds the seat as of the date of the election. If a current sitting member of the U.S. … (condensed)

What do the biggest traders hold?

Top holders

The largest current holder of the leading market holds 99,609 shares of No.

HolderOutcome heldSharesValue at current price
0xa5ef39c3…No99,609$58.3K
Near-FamiliarYes70,884$29.4K
Perfumed-AppointmentNo28,256$16.5K
Barren-Submitter-AnalogueYes26,200$10.9K
Left-DevelopmentalNo15,292$8.9K
Sane-Dill-DecorationYes12,834$5.3K
Wobbly-PantsNo11,826$6.9K
Palatable-ArgumentNo8,432$4.9K
Agile-MamboYes7,997$3.3K
Snarling-MileYes7,435$3.1K

What are the latest trades?

Tape
BUY Yes — $500 at 8.1%BUY Yes — $500 at 3.7%BUY No — $338 at 99.3%
TimeOutcomeSidePriceSize
Oct 24, 06:44 PM ETNoBUY98.8%$10
Oct 24, 06:44 PM ETYesBUY5.3%$2
Oct 24, 06:44 PM ETNoBUY99.3%$10
Oct 24, 06:42 PM ETNoBUY98.7%$9
Oct 24, 06:42 PM ETNoBUY95.3%$9
Oct 24, 06:42 PM ETNoBUY99.3%$9
Oct 24, 06:41 PM ETNoBUY98.7%$20
Oct 24, 06:41 PM ETNoBUY95.3%$19
Oct 24, 06:41 PM ETNoBUY99.3%$20
Oct 24, 01:12 PM ETNoBUY98.7%$10

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Frequently asked questions

FAQ

What are the odds of Republican Senate seats after the 2026 midterm elections??

As of October 24, 2026, 06:53 PM ET, the leading outcome is ≤47 at 41.5%. Next is 48 at 17.5%. See the live book on Polymarket: https://polymarket.com/event/republican-senate-seats-after-the-2026-midterm-elections-927?via=bro

How much money has been traded on Republican Senate seats after the 2026 midterm elections??

$3.41M in total volume, with $11.6K traded in the last 24 hours across 11 markets.

When does Republican Senate seats after the 2026 midterm elections? end?

The market is scheduled to end November 03, 2026, 12:00 PM ET.

What is the most likely outcome of Republican Senate seats after the 2026 midterm elections?, according to Polymarket traders?

≤47, priced at 41.5% as of October 24, 2026, 06:53 PM ET. Prices are implied probabilities backed by real-money trading.

Browse the live odds index, today's biggest movers, and Whale Watch for the largest positions.

⚠️ Not financial advice: odds swing hard on news. Never bet money you can't afford to lose, and always read a market's resolution rules before trading.

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