Wu learned that the U.S. Securities and Exchange Commission (SEC) has approved the listing of two Ethereum spot ETFs, Grayscale Ethereum Mini Trust and ProShares Ethereum ETF, on the Arca electronic trading platform of the New York Stock Exchange (NYSE). The SEC pointed out that the comprehensive surveillance sharing agreement between NYSE Arca and the Chicago Mercantile Exchange (CME) will help detect and prevent fraud and manipulation related to the Ethereum market.