Opinion

Young adults under 21 traded $5 billion on Kalshi this year

Published Aug 28, 2026

Young adults under 21 traded $5 billion on Kalshi this year, the regulated prediction market platform disclosed. The figure comes amid a broader prediction market frenzy that has drawn new retail participants to event contracts. Kalshi operates as a CFTC-regulated exchange, offering contracts on political, economic, and cultural outcomes.

Why this matters?

Reveals a massive and previously underreported demographic slice of Kalshi's user base. If sustained, it could pressure the platform and the CFTC to address age-appropriate safeguards and responsible-trading rules for a cohort that cannot legally drink but can trade leveraged event contracts.

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