Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive172AccountSocial
MARKETSINVESTLIVE172
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. AI

Anthropic market share this week

Begins on Monday · Nov 2, 10:00am EST
Chance
Above 5.2%
73%
▲ 58

Above 5.2%

73%
▲ 58
Above 5.4%
65%
▼ 28

Above 5.4%

65%
▼ 28
Above 5.5%
50%
▲ 12

Above 5.5%

50%
▲ 12
6 more
More Science and Technology Markets

Trending Science and Technology markets

Best AI at the end of 2026?Will the U.S. confirm that aliens exist?How many launches will SpaceX have in October?Moonshot AI share of spend today (Vercel)Anthropic share of spend today (Vercel)Open vs. Closed Token Volume (open weights share) todayWhere will Waymo operate this year?When will any company achieve AGI?

Science and Technology hub

All Science and Technology markets
Anthropic market share this week

Above 4.5%

Odds
98% chance
Max payout
Nov 1, 2026
$0
$3,291 vol