MARKETSPERPSLIVE153
Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive153AccountSocial
Product
Kalshi ProPerpetual FuturesMarketsIncentive 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

Massachusetts Senate winner?

Resolves by winning party


Chance

Ed Markey
Democratic party

97.8%

Ed Markey
Democratic party

97.8%


John Deaton
Republican party

2.2%

John Deaton
Republican party

2.2%


People are also trading

Series Image
Massachusetts Senate General Election: voter turnout
Series Image
Massachusetts Senate margin of victory
Series Image
Massachusetts Governor winner?
Series Image
Massachusetts Attorney General winner?
Series Image
Massachusetts Secretary of State winner?
Series Image
Massachusetts Senate election: Ed Markey vote percent
Series Image
Massachusetts Senate election: John Deaton vote percent
Series Image
Texas Senate winner?
Series Image
Which party will win the U.S. House?
Series Image
Florida Governor winner?
Massachusetts Senate winner?

Ed Markey

Odds
98% chance
Max payout
Nov 3, 2027

$0

Markey
Nov 3 ·D +29.0margin forecast
Deaton
$52,421 vol
Race Intel· Massachusetts
CandidateRaisedSmall Donors
  • Ed MarkeyD
    $4.8M
    16%
    $4.8M raised·16% small donors
  • John DeatonR
    $1.5M
    4.1%
    $1.5M raised·4.1% small donors
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.
Past presidential elections
2024D +25.2%2020D +33.5%