Skip to main content
Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive107AccountSocial
Reminder: Weekly scheduled exchange maintenance will occur from 3-5 AM ET. Trading will be paused during this time.
MARKETSINVESTLIVE107
Product
Kalshi ProInvestMarketsIncentive programSmall business hedgingInstitutionsAPI & developers
Company
AboutKalshi ResearchBlogCareersPolicy CenterBrand Kit
Help
Help CenterFAQPrediction marketsFee 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

Colorado Republican Senate nominee? (2028)

Resolves by party nominee
62

Begins in 592 days · Jun 27

Chance

Barb Kirkmeyer
13%
▲ 1

Barb Kirkmeyer

13%
▲ 1

Gabe Evans
15%

Gabe Evans

15%

Joe O'Dea
11%

Joe O'Dea

11%

6 more

People are also trading
Series Image
CO-04 House winner?
Series Image
CO-04 House election: Lauren Boebert vote percent
Series Image
CO-03 House election: Jeff Hurd vote percent
Series Image
South Carolina Republican Senate nominee? (2028)
Series Image
Kansas Republican Senate nominee? (2028)
Series Image
Nevada Democratic Senate nominee? (2028)
Series Image
Minnesota Democratic Senate nominee? (2027)
Series Image
South Dakota Republican Senate nominee? (2028)
Series Image
Georgia Republican Senate nominee? (2028)
Series Image
Utah Democratic Senate nominee? (2028)
Colorado Republican Senate nominee? (2028)

Barb Kirkmeyer

Odds
14% chance
Max payout
Nov 7, 2028
$0
More Elections Markets

More Senate nominee? markets

Minnesota Democratic Senate nominee? (2027)Minnesota Republican Senate nominee? (2027)Illinois Democratic Senate nominee? (2028)Illinois Republican Senate nominee? (2028)Ohio Democratic Senate nominee? (2028)Ohio Republican Senate nominee? (2028)Alabama Democratic Senate nominee? (2028)Alabama Republican Senate nominee? (2028)

Trending Elections markets

2028 U.S. Presidential Election winner?2028 Democratic presidential nominee2028 Republican presidential nomineeNew Zealand general election winner?120th Congress: Who will be Senate Majority Leader?Next Senate Democratic Leader?Midterms: House popular vote margin of victory? (Generic ballot)How many Senate seats will Democrats hold after the Midterms? (Higher strikes)

Elections hub

All Elections markets