Joerg Hiller
Could 03, 2026 16:18
A16z backs the CFTC, arguing federal regulation overrides state bans on prediction markets like Kalshi, citing liquidity and worth discovery advantages.

Andreessen Horowitz (A16z) has stepped into the rising authorized battle over prediction markets, submitting an 18-page letter in help of the Commodity Futures Buying and selling Fee (CFTC) because it faces off towards state regulators. The enterprise capital large argues that federal regulation preempts state efforts to ban platforms like Kalshi and Polymarket, emphasizing that such restrictions undermine market liquidity and federal oversight.
The letter, submitted in response to the CFTC’s proposed rulemaking on prediction markets, takes intention at state-level crackdowns—starting from cease-and-desist orders to felony costs—which have focused these platforms. A16z contends that forcing exchanges to dam customers based mostly on their state of residence conflicts with the CFTC’s mandate to make sure neutral entry to federally regulated markets. “Being compelled to disclaim neutral entry to customers in states that search to license or prohibit sure occasion contracts will doubtless severely circumscribe obtainable liquidity,” the agency wrote.
Federal vs. State Jurisdiction
On the coronary heart of this dispute is whether or not prediction markets fall underneath state playing legal guidelines or federal commodities rules. State attorneys basic argue that contracts tied to outcomes like elections or sports activities quantity to unlicensed playing. A16z counters that the CFTC, not states, holds the authority to outline what constitutes “gaming” underneath its decades-long oversight of occasion contracts.
This isn’t only a battle over regulatory turf—it’s additionally about market construction. Prediction markets, which permit customers to commerce contracts on the probability of particular occasions, depend on liquidity to perform successfully. A16z argues state bans fragment the market, decreasing participation and distorting costs. Platforms like Kalshi and Polymarket dominate the $25.7 billion month-to-month buying and selling quantity (as of March 2026), with over 80% of customers categorized as retail merchants, making entry vital.
Social Utility and Blockchain Oversight
A16z has gone past authorized arguments to spotlight the broader advantages of prediction markets. The agency describes these platforms as distinctive instruments for worth discovery, aggregating collective intelligence to forecast unsure outcomes. Moreover, A16z factors to blockchain-based platforms’ on-chain auditability, asserting that this enhances regulatory oversight and reduces dangers like insider buying and selling or market manipulation.
Nonetheless, critics argue that the effectiveness of those markets hinges on a small, knowledgeable elite fairly than broad crowd knowledge. Latest research recommend most retail customers lose cash, whereas a handful of insiders set costs.
Polymarket Eyes U.S. Comeback
Amid this backdrop, Polymarket is reportedly in talks with the CFTC to elevate the ban blocking U.S. customers from its essential platform. The restriction stems from a 2022 settlement through which the platform paid a $1.4 million penalty for providing unregistered occasion contracts. A full comeback would require a proper vote by the CFTC, although progress may very well be expedited as 4 commissioner seats stay vacant.
The authorized panorama for prediction markets stays risky, with the CFTC just lately suing states like Illinois and New York for making an attempt to implement playing legal guidelines on federally regulated platforms. A16z’s involvement indicators rising private-sector pushback towards state interventions, setting the stage for potential Supreme Courtroom involvement.
As regulatory battles intensify, the result will form not solely the way forward for prediction markets but in addition broader questions on federal versus state authority within the crypto and monetary innovation house.
Picture supply: Shutterstock
