a16z Crypto Urges SEC to Update Prediction-Market Rules

Andreessen Horowitz filed a formal comment with the Commodity Futures Trading Commission on April 30, 2026, calling for a rewrite of the federal rule governing prediction-market event contracts and urging the CFTC and SEC to coordinate oversight through their recently signed memorandum of understanding.

The filing landed on the final day of the CFTC's public comment window for its Prediction Markets Advanced Notice of Proposed Rulemaking, which the agency opened on March 12, 2026. a16z's core request targets CFTC Rule 40.11, the provision that currently subjects certain categories of event contracts to a blanket prohibition rather than individual review.

a16z Wants Case-by-Case Review, Not Blanket Bans

In its comment letter to the CFTC, a16z argued that Rule 40.11 should be revised so event contracts in listed categories receive a "robust and clearly articulated, case-by-case public interest determination" instead of an automatic prohibition.

"The Commission should revise Rule 40.11 to provide for a robust and clearly articulated, case-by-case public interest determination."

Source: Andreessen Horowitz, CFTC Comment Filing

The firm classified event contracts as swaps or other CFTC-regulated derivatives, a legal framing that carries significant implications. If event contracts are derivatives under federal law, state gambling statutes would be preempted for contracts listed on designated contract markets.

That preemption argument is not hypothetical. On April 2, 2026, the U.S. government sued Arizona, Connecticut, and Illinois after those states attempted to regulate prediction-market event contracts under state gambling law, a direct illustration of the jurisdiction conflict a16z wants resolved.

a16z also cited the rapid growth of prediction-market platforms to support its case. The firm noted that Kalshi's average weekly trading volume had expanded from roughly $300 million to $3 billion, evidence that the market has outgrown the current regulatory framework.

Prediction Markets Sit in a Regulatory Gray Zone

Prediction markets allow participants to buy and sell contracts tied to the outcome of future events, from election results to economic data releases. These markets function similarly to options or futures but settle based on binary yes-or-no outcomes rather than the price movement of an underlying asset.

The regulatory uncertainty stems from a basic classification problem. Are prediction-market contracts derivatives subject to CFTC oversight, securities under SEC jurisdiction, or gambling products governed by state law? The answer determines which rules apply, which agencies enforce them, and whether platforms can legally operate.

The CFTC's ANPRM explicitly sought public comment on statutory core principles, prohibited event contracts, and possible future rulemaking for prediction markets, with comments due by April 30, 2026. The fact that the agency issued an ANPRM rather than a proposed rule signals it is still gathering information on how to approach the market.

Federal Agencies and States Are Already in Conflict

The jurisdiction problem a16z highlighted is playing out in real time across multiple fronts. The federal lawsuit against Arizona, Connecticut, and Illinois represents the sharpest escalation: the U.S. government is actively challenging state authority to regulate what it considers federally supervised financial products. The outcome of that litigation could set precedent for how prediction markets are treated nationwide, similar to how federal enforcement actions against illicit crypto activity have shaped regulatory boundaries in adjacent markets.

a16z's filing pushes a specific solution to this overlap. The firm argued that the CFTC and SEC should use their March 11, 2026 memorandum of understanding to coordinate cross-market surveillance of prediction-market products.

That MOU was announced one day after SEC Chairman Paul Atkins said the two agencies need clarity on whether certain event contracts may qualify as security-based swaps or other types of securities. Atkins' remarks, delivered on March 10, 2026, acknowledged that the SEC's own jurisdiction over some prediction-market products remains unsettled.

The sequence matters: the SEC flagged the classification question on March 10, the two agencies signed a coordination agreement on March 11, and the CFTC opened its public comment process on March 12. a16z's filing ties all three threads together into a single argument for coordinated federal oversight that displaces state-level gambling enforcement.

What Coordinated Federal Oversight Could Change

If the CFTC adopts a16z's proposed framework, each event contract category would receive an individual public-interest determination rather than falling under a categorical ban. That shift would allow some contracts currently prohibited under Rule 40.11 to reach designated contract markets, expanding the range of outcomes that can be legally traded.

For crypto-native prediction platforms, clearer CFTC rules could reduce the compliance uncertainty that has limited U.S. market participation. The distinction between CFTC-regulated derivatives and SEC-regulated securities directly affects which platforms can list which products, a jurisdictional question that has similarly shaped debates around DeFi protocol governance structures and how they interact with federal regulators.

SEC-CFTC coordination through the MOU could also address the surveillance gap that currently exists when a prediction-market contract references an asset that falls under SEC oversight. Without shared surveillance, manipulation in one market could go undetected by the agency overseeing the related product.

The broader crypto market showed modest strength during the filing period. Bitcoin traded at $77,112, up 1.82% over 24 hours, while the Fear & Greed Index registered at 26, signaling a fearful macro tone. That cautious sentiment reflects broader uncertainty around regulatory outcomes, the same kind of uncertainty that has weighed on institutional activity in sectors from Bitcoin mining capital raises to exchange token listings.

FAQ About a16z Crypto, the CFTC, and Prediction-Market Rules

What did a16z Crypto ask the CFTC to do?

a16z filed a formal comment requesting that the CFTC revise Rule 40.11 to replace blanket bans on certain event contract categories with case-by-case public-interest determinations. The firm also urged the CFTC and SEC to use their March 2026 memorandum of understanding for cross-market surveillance.

What are prediction markets?

Prediction markets are platforms where participants trade contracts that pay out based on the outcome of future events. They function as derivatives, settling on binary outcomes rather than price movements of underlying assets.

Why are jurisdiction conflicts a problem for prediction markets?

Prediction-market contracts can potentially be classified as derivatives (CFTC jurisdiction), securities (SEC jurisdiction), or gambling products (state jurisdiction). This overlap creates compliance uncertainty for platforms and has led to direct federal-state legal conflict, including the U.S. government's April 2026 lawsuits against three states.

Did a16z file directly with the SEC?

No. The verified filing was submitted to the CFTC in response to its Prediction Markets ANPRM. a16z referenced the SEC and called for interagency coordination, but the formal comment was addressed to the CFTC.

What happens next?

The CFTC will review all public comments received by the April 30 deadline. The agency has not committed to a timeline for proposing formal rules. The outcome of the federal lawsuits against Arizona, Connecticut, and Illinois will also shape how prediction markets are regulated at the state level.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.

The post a16z Crypto Urges SEC to Update Prediction-Market Rules was initially published on Coincu.