According to CoinDesk, BlackRock CEO Larry Fink said that an Ethereum ETF is still possible even if the U.S. Securities and Exchange Commission treats Ethereum as a security, thereby increasing regulatory scrutiny of the second-largest digital asset. On Wednesday, Fink was asked on Fox Business whether BlackRock could still list an ETF holding Ethereum if Ethereum was considered a security. He replied: "I think it can." It is reported that the U.S. Securities and Exchange Commission is reviewing Ethereum whether it is a security. Earlier this month, Fortune reported that regulators were seeking to classify Ethereum as a security and had issued subpoenas to several companies. This has raised concerns about the possibility of an Ethereum ETF in the United States.