US SEC reviews framework for crypto and other novel ETFs

The US Securities and Exchange Commission has opened a public consultation on how it should treat exchange-traded funds that invest in innovative asset classes or use novel investment strategies.

The request for comment focuses on so-called Novel ETFs and asks whether existing regulatory tools remain appropriate as the ETF market expands beyond traditional products.

The SEC said examples of Novel ETFs include funds linked to crypto assets, commodity-focused instruments, single-stock strategies, heightened leverage, blockchain-enabled opportunities, private assets and event contracts.

The consultation asks whether such products raise questions about investment company status, ETF listing standards, investor protection, market surveillance, arbitrage mechanisms and registration procedures.

The review comes after rapid growth in the ETF market. The SEC said total ETF net assets increased from more than $4 trillion at the end of 2019 to more than $12 trillion at the end of 2025, while the number of ETFs rose from almost 1,900 to more than 4,600.

The regulator is seeking feedback from funds, advisers, investors and other market participants on whether further action is needed to support innovation while protecting investors and maintaining fair, orderly and efficient markets.

Why does it matter?

The SEC consultation shows how regulators are reassessing ETF rules as products move into more complex and politically sensitive areas, including crypto assets and event-based instruments. Clearer rules could help issuers understand when a product can use existing ETF registration and listing pathways. At the same time, the review reflects concern that faster product launches should not weaken investor protection, market surveillance or the functioning of ETF arbitrage mechanisms.

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