SEC Approves Cboe Listing Rule for Proposed 3x Bitcoin and Ether Funds, but Trading Still Pending
The SEC approved a Cboe BZX Exchange rule change covering six proposed triple-leveraged Volatility Shares products, including Bitcoin fund BITH and Ether fund ETHK. The decision lets Cboe list the products, but the funds are not yet authorized to begin trading.
- BITH and ETHK need effective SEC registration statements before trading can begin.
- They target three times a benchmark’s daily return, not its long-term performance.
- They use futures-based exposure and do not hold spot Bitcoin or Ether.
What the SEC approved
In Release 34-106577, dated October 2, 2026, the SEC approved a Cboe BZX rule change allowing the exchange to list six Volatility Shares products. The proposed Bitcoin and Ether funds are BITH and ETHK. The available details do not identify the other four products.
The approval covers the exchange’s listing rule. Before BITH or ETHK can be offered to investors, the SEC must declare each fund’s Form S-1 registration statement effective. As of October 25, 2026, neither statement had been declared effective, and no launch date had been announced.
What “3x” means, and what it doesn’t
The funds’ filings say BITH and ETHK aim to deliver three times the daily performance of futures-based benchmarks. Those benchmarks are based on futures, not the spot prices of Bitcoin and Ether. The available information does not name the benchmarks or spell out the funds’ precise exposure mechanics.
Both funds would reset their exposure daily. That matters because daily returns compound, so performance over weeks or months can differ substantially from three times the benchmark’s cumulative return. The result depends on the path of returns. A sustained trend can amplify gains, while volatile sideways trading can erode value.
For a simplified example, suppose a benchmark rises 10% one day, then falls about 9.1% the next, leaving it roughly where it started. A fund returning three times each daily move would gain 30% on the first day, then lose about 27.3% of its increased value on the second. Before fees and other costs, it would end down roughly 5.5%, even though the benchmark was nearly flat.
This example illustrates daily leverage, not a forecast for either fund. Futures pricing, contract rolls, financing and fees can also cause a futures-based product to perform differently from the spot market, on top of the effects of daily resets.
Futures exposure, not coins in custody
The proposed funds do not hold spot Bitcoin or Ether, according to their filings. Investors would buy shares designed to provide leveraged exposure to futures-based benchmarks, not shares backed by Bitcoin or Ether held directly by the funds.
Volatility Shares already operates BITX, a 2x Bitcoin ETF. Its existence shows that leveraged crypto products are already on the market. It does not mean a 3x product is suitable for most investors or indicate how BITH and ETHK would perform.
A different registration structure
The proposed funds are registering under the Securities Act of 1933 rather than the Investment Company Act of 1940. That distinction matters to how the products are structured and regulated. It does not mean they are generally exempt from securities rules, that the SEC endorses the strategy or that the S-1 filings are guaranteed to become effective.
Some reporting has called the SEC’s action the first time a U.S. regulator cleared crypto products with this degree of leverage. The SEC order does not make that claim, so it should be treated as a reported characterization, not an agency finding.
Key questions about the proposed 3x crypto funds
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What must happen before BITH and ETHK can trade?
The SEC must declare each fund’s Form S-1 registration statement effective. Approval of the exchange rule alone does not allow the funds to begin trading.
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Do the proposed funds hold Bitcoin or Ether directly?
No. Their filings describe exposure to futures-based benchmarks, not direct holdings of spot Bitcoin or Ether. For context on another Cboe proposal involving Ether ETFs, the exchange has also filed to list options on spot Ethereum ETFs.
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Are the funds designed to return three times Bitcoin’s or Ether’s long-term gains?
No such outcome is promised. The target applies to daily benchmark performance, and compounding can cause longer-term returns to differ from three times the cumulative move.
