Cboe BZX Exchange has asked the SEC to allow listings of 3x Bitcoin and Ether exchange-traded funds, putting an even riskier version of crypto exposure closer to ordinary brokerage accounts. The key word is “asked”: these products are not approved or trading yet. But the filing is a meaningful test of how far U.S. regulators are willing to let leveraged crypto products move into the mainstream.

A 3x ETF aims to deliver roughly three times an asset’s daily move. If Bitcoin rises 1% in a day, the fund’s target would be about 3%; if it falls 1%, the target loss would also be about 3%, before fees and tracking differences. The daily reset matters. Over several volatile days, returns can diverge sharply from simply tripling Bitcoin’s or Ether’s overall move. That makes these trading tools, not straightforward long-term holdings.

For Cboe and ETF issuers, approval would expand the menu of regulated crypto products and potentially shift more speculative trading away from offshore venues and into brokers. For the SEC, it would be a decision about investor protection as much as market access: leveraged crypto funds can be easy to buy but difficult for beginners to understand.

This is modest upside for crypto market infrastructure, but primarily a risk signal for retail participants. The filing itself does not create new demand for Bitcoin or Ether, and it does not guarantee approval. Active traders and brokerages should watch the SEC review; long-term holders have little reason to chase the headline.