Live Odds · Updated October 24, 2026

Senate Combo: Ohio, Iowa, Maine

As of October 24, 2026, 08:11 PM ET, Polymarket traders price Other at 50.0% in Senate Combo: Ohio, Iowa, Maine — $24.4K traded so far.

Last updated October 24, 2026, 08:08 PM ET with live prices from Polymarket. 24h volume: $100.
Leading outcome
Other
50%
A 50.0% price implies roughly a 50-in-100 chance, set by traders risking real money.
24H +0.0 pts7D +0.0 pts30D +0.0 pts
Other50.0%
Dems sweep35.0%
Bid
0¢
Ask
100¢
Spread
100¢
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Market facts

Event data
Event
Senate Combo: Ohio, Iowa, Maine
Category
Politics, election, Jon Husted, Josh Turek, Ohio Senate, US Election, Iowa Midterm, Maine Senate, Ohio Midterm, Troy Jackson, Ashley Hinson, Maine Midterm, Susan Collins, sherrod brown
Scheduled end
November 03, 2026, 06:59 PM ET
Total volume
$24.4K
Volume (24h)
$100
Liquidity
$83.7K
Markets
9
Leading outcome
Other — 50.0%

What is the current price?

Momentum & history

The leading outcome, Other, is priced at 50.0%.

Price changes for the leading market — 24 hours: +0.0 pts; past week: +0.0 pts; past month: +0.0 pts.

Who is favored to win?

Outcomes

Other is favored at 50.0%.

OutcomePriceImplied probability24h changeVolumeVolume share
Other50¢50.0%+0.0 pts$00.0%
Dems sweep35¢35.0%-1.0 pts$3.6K14.8%
Dems OH & ME, Reps IA22¢22.5%+1.0 pts$3.1K12.6%
Reps sweep17¢17.0%-2.0 pts$3.8K15.8%
Dems OH & IA, Reps ME8¢8.0%-1.0 pts$3.9K16.1%
Reps OH & ME, Dems IA7¢7.1%-0.2 pts$4.3K17.7%
Dems OH, Reps IA & ME7¢7.0%+1.9 pts$2.6K10.6%
Reps OH & IA, Dems ME4¢4.5%—$1.6K6.8%
Reps OH, Dems IA & ME1¢1.1%-0.7 pts$1.4K5.7%

See the full live book for this market on Polymarket

The leading market's spread is 100¢ (bid 0¢ / ask 100¢) — a tighter spread means cheaper round-trip trading.

How much has been traded?

Volume

$24.4K has been traded on this event in total, $100 of it in the last 24 hours, across 9 markets.

When does this market resolve?

Rules

This market is scheduled to end November 03, 2026, 06:59 PM ET.

This market will resolve according to the outcome of the United States Senate general elections in Ohio, Iowa, and Maine (including the special election in Ohio) that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. If the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other". For purposes of this market, a "sweep" is when a party wins all races. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.

What do the biggest traders hold?

Top holders

The largest current holder of the leading market holds 1,700 shares of No.

HolderOutcome heldSharesValue at current price
0xa5ef39c3…No1,700$850
0xa169f83d…Yes676$338
Starry-StudioYes221$111
Sparse-CookieYes120$60
Grown-FenceYes86$43
Victorious-Tape-MaxYes80$40
Broken-IdeaYes72$36
Advanced-MailerYes52$26
Classic-LoggiaYes48$24
Required-HornYes41$20

What are the latest trades?

Tape
BUY No — $146 at 97.0%BUY No — $97 at 97.0%BUY No — $96 at 96.0%
TimeOutcomeSidePriceSize
Oct 24, 11:18 AM ETNoBUY97.4%$2
Oct 24, 11:18 AM ETNoBUY93.0%$2
Oct 23, 05:42 AM ETNoBUY97.2%$3
Oct 23, 05:42 AM ETNoBUY94.0%$3
Oct 22, 12:51 AM ETNoSELL92.3%$54
Oct 21, 03:30 PM ETYesSELL7.0%$1
Oct 21, 12:55 PM ETYesSELL15.0%$3
Oct 21, 12:55 PM ETNoBUY97.1%$10
Oct 21, 12:55 PM ETNoBUY96.9%$29
Oct 21, 12:55 PM ETNoBUY96.9%$14

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Frequently asked questions

FAQ

What are the odds of Senate Combo: Ohio, Iowa, Maine?

As of October 24, 2026, 08:08 PM ET, the leading outcome is Other at 50.0%. Next is Dems sweep at 35.0%. See the live book on Polymarket: https://polymarket.com/event/senate-three-way-combo-ohio-iowa-maine?via=bro

How much money has been traded on Senate Combo: Ohio, Iowa, Maine?

$24.4K in total volume, with $100 traded in the last 24 hours across 9 markets.

When does Senate Combo: Ohio, Iowa, Maine end?

The market is scheduled to end November 03, 2026, 06:59 PM ET.

What is the most likely outcome of Senate Combo: Ohio, Iowa, Maine, according to Polymarket traders?

Other, priced at 50.0% as of October 24, 2026, 08:08 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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