Hashdex, a crypto asset manager, has filed for a combined spot Bitcoin and Ethereum ETF with the SEC. The proposed ETF, named the Hashdex Nasdaq Crypto Index US ETF, will be market cap weighted, with Bitcoin constituting 70.54% and Ethereum 29.46% as of May 27. The filing was made via Form 19b-4 and is reported by Bloomberg ETF analyst James Seyffart. If approved, the ETF will be listed on the Nasdaq and aims to provide investors with direct exposure to both cryptocurrencies. The final deadline for SEC approval is expected around the first week of March 2025.