Cryptex Digital Market Cap ETF Files for 30-Crypto Spot Basket

Cryptex has filed for a Digital Market Cap ETF that would directly custody about 30 cryptocurrencies, aiming to offer diversified crypto exposure in a single, regulated “whole market” product. The filing—first reported by Bloomberg ETF analyst Eric Balchunas—marks a potential step beyond today’s largely single-asset U.S. crypto ETFs. Unlike most spot Bitcoin ETFs (typically holding only BTC) and existing multi-asset products that often use futures, the proposed Cryptex Digital Market Cap ETF would not rely on derivatives. It intends to hold the underlying coins directly, which could deliver purer exposure to the basket’s price moves. Although the exact 30 holdings are not disclosed in the initial filing, the article suggests a “largest-by-market-cap” approach. Likely constituents include BTC and ETH, major altcoins such as SOL, ADA, and XRP, plus sector coverage like AVAX, DOT, ATOM, and DeFi names such as UNI, AAVE, and MKR. Key SEC hurdles highlighted include: (1) custody arrangements for 30 assets, (2) market surveillance and surveillance-sharing across many trading venues, and (3) liquidity/valuation adequacy for daily creations and redemptions. The SEC review is generally around 240 days but could extend given the novelty of a 30-asset structure. Traders should watch for how markets price “ETF expansion” expectations. The Cryptex Digital Market Cap ETF could increase institutional demand across multiple tokens if approved, but near-term moves may remain headline-driven ahead of regulatory decisions.