Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive145AccountSocial
MARKETSINVESTLIVE145
Product
Kalshi ProInvestMarketsIncentive programInstitutionsAPI & developers
Company
AboutKalshi ResearchBlogCareersPolicy CenterBrand Kit
Help
Help CenterFAQFee scheduleTrading hoursRegulatoryTrust Center
© 2026 Kalshi Inc. · All rights reserved
PrivacyData Terms of ServiceTrading ProhibitionsFAQ for Finance Professionals
Trading on Kalshi involves risk and may not be appropriate for all. Members risk losing their cost to enter any transaction, including fees. You should carefully consider whether trading on Kalshi is appropriate for you in light of your investment experience and financial resources. Any trading decisions you make are solely your responsibility and at your own risk. Information is provided for convenience only on an "AS IS" basis. Past performance is not necessarily indicative of future results. Kalshi is subject to U.S. regulatory oversight by the CFTC.
Series Image
  1. Senate

How many Republican senators will lose reelection this year?

Begins on Tuesday · Nov 3
Chance
Exactly 4
21%

Exactly 4

21%
5 or more
54%
▼ 2

5 or more

54%
▼ 2
Exactly 0
No

Exactly 0

No
3 more
People are also trading
Series Image
Who will control the Senate?
Series Image
Blue wave this year?
Series Image
Midterms: Congress Balance of Power?
Series Image
How many Senate seats will Democrats hold after the Midterms?
Series Image
How many Senate seats will Republicans hold after the Midterms?
Series Image
Midterms: House popular vote margin of victory? (Generic ballot)
Series Image
Midterms: Democratic mega tsunami?
Series Image
Closest Senate race this year?
Series Image
How many Senate seats will Democrats hold after the Midterms? (Higher strikes)
Series Image
Blue tsunami this year?
How many Republican senators will lose reelection this year?

Exactly 2

Odds
8% chance
Max payout
Dec 31, 2026
$0
$79,678 vol
More Elections Markets

Trending Elections markets

Midterms: Congress Balance of Power?Texas Senate winner?Who will control the House?Texas Governor winner?2028 Democratic presidential nomineeMichigan Senate winner?Who will control the Senate?Kansas Senate winner?

Elections hub

All Elections markets