Skip to main content
Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive169AccountSocial
MARKETSINVESTLIVE169
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. AI

Open Source market share on Sep 28th

5



Above 67.5%
No

Above 67.5%

No

Above 70%
No

Above 70%

No

Above 72.5%
No

Above 72.5%

No

6 more

Illustration of gavel
Determined
Outcome: No
Explore Tech & Science
$37,764 vol
More Science and Technology Markets

More Open weights AI market share markets

Open vs. Closed Token Volume (open weights share) todayOpen vs. Closed Token Volume (open weights share) tomorrowOpen vs. Closed Token Volume (open weights share) in SaturdayOpen vs. Closed Token Volume (open weights share) in SundayOpen vs. Closed Token Volume (open weights share) in Monday

Trending Science and Technology markets

Best AI at the end of 2026?DeepSeek market share this weekWill the U.S. confirm that aliens exist?OpenAI market share this weekGoogle market share this weekAnthropic market share this weekWhen will OpenAI release Astra 6.1+?When will any company achieve AGI?

Science and Technology hub

All Science and Technology markets