Kalshi dominates prediction trading as contract totals outpace cash paid
DeFi Rate reports 2.28 billion dollars traded so far on November 7 across nine venues, with Kalshi at 2.01 billion dollars. Traders paid 31.6 billion dollars in cash for the 136.2 billion dollars in contracts over the last 30 days.
Prediction markets recorded $136.2 billion in contract trading over the last 30 days, with Kalshi accounting for 76%, according to DeFi Rate.
Traders paid $31.6 billion in cash for those contracts. The figures distinguish the reported contract total from the amount of cash traders spent.
November 7 activity
DeFi Rate reported $2.28 billion traded across nine venues so far on November 7, with Kalshi contributing $2.01 billion. The figures accompanied an update published on Nov 7, 2026, at 9:45 AM ET and do not represent a completed trading day.
Kalshi therefore accounted for most of both the reported November 7 activity and the trailing 30-day contract volume. The supplied summary does not break down activity among the other venues.
What it means for prediction markets
- Volume measures matter: The $136.2 billion contract total and $31.6 billion in cash paid describe different aspects of trading activity and should not be treated as interchangeable.
- Activity is concentrated: Kalshi’s 76% share makes it the dominant venue in the reported 30-day figures.
- The daily snapshot is incomplete: November 7 totals cover trading only up to the reported update, limiting comparisons with full-day results.
Sources & attribution
- Published
- Source
- DeFi Ratedefirate.com
- Publisher
- https://defirate.com
- Source URL
- The feed did not publish this story's article address.
Full attribution under the Digital Millennium Copyright Act (DMCA), 17 U.S.C. § 512: this article is an original report by Infiniti Intelligence that summarizes the reporting of the publishers named above, links to their original work, and reproduces no protected expression beyond brief factual reference and in-line attribution (“according to DeFi Rate”). All rights in the underlying reporting remain with the publishers listed; nothing here implies endorsement by or affiliation with them. Rights holders may request correction, update or removal through the contact address published at infiniti.w3ai.io.
Related
- Florida State is priced at 52 cents on Kalshi and 76 cents on Polymarket against Boston College, with 1.1 million dollars traded in 24 hours, DeFi Rate reports
- Contract on a US strike on Cuba by December 31 is priced at 10.5 percent on Polymarket, with 7.7 million dollars traded, World Monitor reports
- Contract on Mojtaba Khamenei being seen in public by December 31 is priced at 12.5 percent on Polymarket, with 7.6 million dollars traded, World Monitor reports
- Contract on Variational FDV above 500 million dollars one day after launch is priced at 86.5 percent on Polymarket, with 3.9 million dollars traded, World Monitor reports
- Cleveland wins is priced at 36 cents on Kalshi, down 7 cents, on 57K contracts traded in 24 hours
- Oklahoma St. is priced at 98 cents on Kalshi against Kansas St., on $2.3M traded in 24 hours