Why Is a16z Opposing State-Level Restrictions?
Venture capital firm Andreessen Horowitz has backed the Commodity Futures Trading Commission in a growing dispute with US states over the regulation of prediction markets, arguing that state-level actions are disrupting market access and liquidity.
In an 18-page comment letter submitted to the CFTC, the firm said cease-and-desist orders and proposed bans from state regulators are creating barriers that conflict with federal rules governing fair market access.
“Being forced to deny impartial access to users in states that seek to license or prohibit certain event contracts will likely severely circumscribe available liquidity,” the firm wrote.
The position aligns with the CFTC’s recent legal actions against several states, including Illinois, Arizona, Connecticut, New York, and Wisconsin, where the agency argues that local authorities are overstepping by attempting to regulate markets under federal jurisdiction.
How Does This Fit Into the Federal-State Jurisdiction Clash?
The dispute centers on whether prediction markets fall under federal commodities law or state-level gambling regulations. The CFTC has maintained that event contracts qualify as swaps, placing them within its exclusive jurisdiction.
State regulators and attorneys general have pushed back, arguing that platforms offering contracts on political events, sports outcomes, and other real-world developments operate as unlicensed gambling services.
a16z rejected that framing, arguing that the authority to define what constitutes “gaming” in this context rests with the CFTC, given its long-standing oversight of derivatives and event-based contracts.
The firm also said that requiring exchanges to block users based on state residency undermines the principle of impartial access, a core component of federal market regulation.
Investor Takeaway
Why Does a16z View Prediction Markets as Valuable?
Beyond the regulatory argument, a16z made a case for the functional role of prediction markets, describing them as tools for price discovery and probability assessment.
The firm argued that pricing in these markets reflects collective expectations about future events, providing insight into uncertain outcomes in a way that traditional data sources may not capture.
It also pointed to the transparency of blockchain-based platforms, stating that the auditability of onchain transactions improves monitoring for both participants and regulators.
This framing positions prediction markets as analytical infrastructure rather than speculative venues, aligning them more closely with financial derivatives than with gambling products.
Investor Takeaway
What Does Market Growth Signal About Demand?
Trading activity in prediction markets has increased sharply, with cumulative lifetime volumes on leading platforms such as Polymarket and Kalshi surpassing $150 billion. Monthly volumes have also climbed, reflecting rising participation.
The growth has been driven largely by retail users, with data showing that more than 80% of participants trade less than $10,000. This distribution highlights the accessibility of these platforms but also underscores their sensitivity to regulatory constraints.
At the same time, platforms are seeking to expand their reach. Polymarket is in discussions with the CFTC to regain access to US users after a prior settlement that required the company to block domestic participation.
The outcome of the federal-state dispute will shape whether this growth continues within a unified regulatory framework or becomes fragmented across jurisdictions.