Leveraged Crypto ETFs Take the Spotlight: Cboe BZX Files for 3x Bitcoin and Ether Funds
A new proposal could bring a sharper and riskier form of crypto exposure to American investors. Cboe BZX Exchange has submitted a request to the U.S. Securities and Exchange Commission seeking permission to list six exchange-traded funds, including two tied to digital assets: a 3x Bitcoin ETF and a 3x Ether ETF. The proposed funds are designed to deliver three times the daily performance of their underlying benchmarks, meaning a single percentage point move in bitcoin or ether could translate into a roughly three percentage point move in the fund’s net asset value before fees and expenses. The full lineup, sponsored by Volatility Shares LLC through the VS Trust, also includes leveraged products for gold, silver, crude oil, and natural gas. The SEC published the exchange’s filing on Aug. 14, a procedural step that officially opens the door for public comment. Market participants have 21 days after the document appears in the Federal Register to submit feedback, after which the SEC will begin deliberating on whether the products can move forward.
The structure of these funds sets them apart from conventional ETFs. Each fund would target three times its benchmark’s daily performance before fees and expenses, and because the exposure resets every day, the long-term results can be dramatically different from simply multiplying a benchmark’s cumulative return by three. That makes these products highly tactical tools, more suited for short-term trading than buy-and-hold investing. Perhaps just as important is the legal classification. The funds would operate as commodity pools under the regulatory oversight of the U.S. Commodity Futures Trading Commission, not as investment companies under the Investment Company Act of 1940. That distinction carries consequences for leverage limits, investor protections, and how the products are supervised. The commodity pool designation is common for exchange-traded vehicles that hold futures rather than traditional securities, and it gives the funds more flexibility to pursue the kind of aggressive daily return targets laid out in the filing. For investors, though, it also means the familiar safeguards that apply to mutual funds and most ETFs may not apply in the same way.
Why the Proposal Hits a Regulatory Roadblock
One specific provision of Cboe BZX’s own rulebook stands in the way of the entire lineup. BZX Rule 14.11(e)(4)(F) currently prevents any trust from listing if its returns correspond to a specified multiple of a benchmark, which is precisely what a leveraged product is built to do. As a result, Cboe cannot simply rely on the generic listing standards that allow most commodity-based trust shares to come to market without a bespoke approval. Instead, the exchange submitted the products under Section 19(b) of the Securities Exchange Act, the individual-approval route used for every commodity-based trust share before the SEC signed off on generic listing standards in September 2025. That procedural choice reflects the unusual nature of the funds and the fact that the existing rules, though recently amended, still do not contemplate leveraged returns.
The timing is significant. On July 29, the SEC granted accelerated approval to an amendment of the generic listing standards that was notably more forward-looking. The revised framework now permits actively managed commodity-based trust shares, adds a formal definition of “digital commodity” to the exchange’s rulebook, and allows up to 15% of a trust’s net asset value to be invested in holdings that fall outside the generic criteria. Those changes suggest regulators are gradually adapting to the realities of modern commodity markets, including crypto. But the amendment left the multiple-return restriction firmly in place. That means the six funds Cboe now wants to list are not covered by the updated standards. Every other provision of the amended rule would still apply to the funds, but the absence of a loophole for leveraged returns forces the exchange to ask for a special exception. This is not an unusual path, but it is a slower and more unpredictable one, and it gives the SEC broad discretion to approve, deny, or simply delay.
How the 3x Crypto Funds Would Actually Work
The crypto-focused funds would not hold physical bitcoin or ether. Instead, both the 3x Bitcoin ETF and the 3x Ether ETF would achieve their exposure through futures contracts traded on the Chicago Mercantile Exchange, one of the most established derivatives venues in the world. A futures contract is a standardized agreement to buy or sell an asset at a fixed price on a future date, and using futures allows a fund to gain leveraged exposure without taking custody of digital assets. According to the filing, each crypto fund would invest in first- and second-month contracts, the two nearest expiration months in the futures curve, along with cash and cash equivalents posted as collateral or margin. This approach is common among commodity pools, but it introduces its own set of dynamics, including the need to roll positions forward as contracts approach expiration.
The rolling strategy outlined in the proposal is methodical. Each crypto fund would roll roughly 20% of its expiring futures positions per day across a five-day window ahead of the near-month contract’s expiry. By spreading the roll over multiple days, the fund reduces the risk of moving the market against itself in a single transaction and helps smooth the transition from one contract month to the next. This is especially important in volatile asset classes like bitcoin and ether, where liquidity can shift quickly and futures prices can diverge significantly from spot prices. The exchange also points to the maturity of the underlying futures markets. Both bitcoin and ether have supported CME futures for at least six months, which Cboe cites as an eligibility criterion for the proposed products. That six-month history gives regulators and market participants a baseline for assessing liquidity, price discovery, and the ability of the futures market to absorb the additional activity these funds could generate.
The Long Road From Filing to First Trade
Even if the SEC is receptive to the idea, there are still two separate regulatory hurdles that must be cleared before the funds can trade. The first is approval of Cboe BZX’s proposed exchange rule change under Section 19(b) of the Securities Exchange Act. That review is conducted by the SEC and can extend up to 240 days, giving the agency ample time to scrutinize the products. The second hurdle involves the registration of the trust shares themselves. The VS Trust will need to file a registration statement on Form S-1, the standard form used by companies and trusts registering securities with the SEC. Shares cannot be listed on the exchange until that registration statement becomes effective. Critically, the exchange-rule review and the registration review proceed separately, meaning one track can move forward while the other is still pending. But a successful listing requires both to be complete.
Assuming the products receive the necessary approvals, the operational details are already spelled out in the filing. At launch, each fund must have at least 100,000 shares outstanding. Authorized participants, the institutions responsible for creating and redeeming ETF shares, will transact in blocks of 10,000 shares, using cash rather than in-kind baskets of assets. During regular trading hours, an intraday indicative value will be disseminated every 15 seconds, giving investors a continuously updated estimate of the fund’s net asset value. The exchange has also built in safeguards should something go wrong with pricing. Trading must halt if the daily net asset value is not disseminated to all market participants simultaneously, and trading may halt if the intraday indicative value feed is interrupted. Beyond exchange-level rules, broker-dealers will face additional obligations. The Financial Industry Regulatory Authority, or FINRA, imposes enhanced sales-practice and customer-margin requirements on leveraged and inverse securities, and member firms that carry customer accounts will be required to follow those stricter standards. That could affect which investors are allowed to trade these products and under what conditions.
A Crowded Field With Uneven Demand
The proposal enters a marketplace that is already familiar with leveraged exchange-traded products, though not necessarily in the crypto space. According to the filing, approximately 67 exchange-traded products currently trade on national securities exchanges that aim to deliver three times or negative three times a benchmark’s daily performance. Of those, 51 are structured as investment-company funds under the 1940 Act, while 16 are exchange-traded notes. The distinction is more than academic. Investment-company ETFs operate under strict leverage and diversification requirements, while exchange-traded notes are debt instruments subject to different credit dynamics. The six funds proposed by Cboe BZX would fall into the commodity pool category, which is neither exactly an investment company nor an exchange-traded note but rather a CFTC-regulated vehicle that has historically been used for futures-based exposure.
At the same time, the SEC is already looking at the broader landscape of novel ETFs. A separate request for comment issued on June 30 focuses on investment-company ETFs and specifically identifies crypto assets and heightened leverage as strategies that require closer examination. That request suggests the SEC is thinking about these issues not just through the lens of individual proposals but as part of a wider review of how exchange-traded products should evolve. It also reinforces the sense that crypto-related ETFs are still considered a frontier, even as spot bitcoin and ether products have already won approval and attracted billions in assets. The demand picture, meanwhile, is more complicated than a simple surge of interest. Recent flow data shows uneven appetite between bitcoin and ether. U.S. spot bitcoin ETFs recorded $131.13 million in net outflows on Aug. 13, while ether-focused funds attracted $6.72 million in net inflows. That divergence does not necessarily predict how leveraged versions would perform, but it does highlight the fact that investor enthusiasm for crypto exposure is not evenly distributed across assets.
What the SEC’s Decision Could Mean for the Market
The next few months will be critical for the proposal. The SEC has the authority to extend its review to the maximum 240-day window, and given the complexity of leveraged crypto products, a lengthy examination would not be surprising. The public comment period that opens once the filing appears in the Federal Register will give exchanges, asset managers, broker-dealers, investor advocates, and ordinary market participants a chance to weigh in on the risks and benefits. Issues like market manipulation, futures liquidity, investor education, and the adequacy of existing safeguards are all likely to be central to the debate. Cboe’s proposal is particularly interesting because it bundles crypto with traditional commodities, treating bitcoin and ether as just another pair of benchmarks alongside gold, silver, oil, and natural gas. That framing may help normalize digital assets in the eyes of regulators, even as the leveraged structure raises the stakes much higher than a conventional crypto ETF.
For the broader crypto ecosystem, the outcome could be significant. Approval would be a clear signal that the SEC is willing to accommodate complex digital-asset products in the listed markets, potentially opening the door to more leveraged and inverse crypto ETPs in the future. A denial, or an extended delay, would likely reinforce the cautious posture that regulators have often taken toward crypto derivatives. Either way, the filing has already put the spotlight on an important question: how far should the U.S. listed market go in offering aggressive, short-term trading tools tied to highly volatile assets? The SEC will ultimately have to balance its desire to encourage innovation with its mandate to protect investors, especially retail investors who may not fully understand the daily reset mechanics of leveraged funds. Whatever the final decision, the proposal marks a moment worth watching, because it could help define the regulatory path for leveraged digital-asset funds for years to come.
