Kalshi's $3.9 Billion Sports Trades by Under-21s Raise Regulatory Concerns

By Adrian Cole

Kalshi, a prediction market platform, has seen users aged 18 to 21 trade approximately $3.9 billion in sports-related and parlay-style contracts this year, according to Fortune. This activity highlights a regulatory loophole allowing these young adults to bypass state-imposed betting age limits.

Kalshi operates under the regulation of the Commodity Futures Trading Commission (CFTC) as a designated contract market, which exempts it from state-level age restrictions typically imposed on sportsbooks. This allows individuals 18 and older to participate in trading, unlike traditional sports betting platforms that require users to be at least 21 years old.

In response to growing concerns, Kalshi implemented enhanced consumer-protection measures in May 2026. These include Face ID verification, selfie requests for high-risk users, two-factor authentication, and ID checks. Additionally, the platform introduced an 'Inner Circle' feature for family oversight.

Regulatory actions are underway in various states. Michigan issued a temporary restraining order on June 29, 2026, halting KalshiEX from offering what it deemed unlicensed sports wagering to Michigan residents. The Ninth U.S. Circuit Court of Appeals also ruled that Nevada could enforce its state sports-gambling laws against Kalshi unless it obtains a gambling license.

Advocacy groups and industry experts warn that platforms like Kalshi expose young adults to potentially addictive wagering behaviors by circumventing traditional age restrictions.