Internet reports that according to regulatory documents dated November 25, asset management company Hashdex has submitted a second application for a revised version of the crypto ETF, aiming to create a one-stop cryptocurrency investment portfolio. The revised documents indicate that the crypto index ETF's application with the U.S. SEC continues to make progress. Hashdex filed its first revised S-1 filing in October after the SEC requested more time to decide whether to authorize trading in ETFs. The filing states that the Hashdex Nasdaq Crypto Index U.S. ETF will initially include Bitcoin and Ethereum, but may eventually expand to include other digital currencies.