Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive88AccountSocial
Trading on the exchange is currently paused for scheduled maintenance from 3-5 AM ET.
MARKETSINVESTLIVE88
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

California Senate winner? (2028)

Resolves by winning party
Begins in 740 days · Nov 7, 8:00am EST
Chance
Democratic party
Current incumbent: Alex Padilla
92%
▲ 0.8

Democratic party

Current incumbent: Alex Padilla
92%
▲ 0.8
Republican party
8%
▼ 0.8

Republican party

8%
▼ 0.8
More Elections Markets

Trending Elections markets

Who will control the House?Texas Senate winner?Midterms: Congress Balance of Power?Los Angeles Mayor winner?Who will control the Senate?Texas Governor winner?2028 Democratic presidential nomineeSouth Carolina Senate winner?

Elections hub

All Elections markets
California Senate winner? (2028)
Democratic party

Democratic party

Odds
93% chance
Max payout
Nov 7, 2029
$0
$2,251 vol