Odaily News U.S. regulators said they need more time to decide whether an ETF designed as a one-stop cryptocurrency portfolio can be listed on the Nasdaq electronic stock exchange, according to an Aug. 9 regulatory filing. The filing was a response to Nasdaq’s June request for permission to list the Hashdex Nasdaq Crypto Index ETF on its electronic exchange. If approved, the Hashdex Nasdaq Crypto Index ETF would become the first diversified spot cryptocurrency ETF on the U.S. market. It would also be the first U.S. ETF to hold alternative cryptocurrencies, or “altcoins.” (Cointelegaraph)