币界网报道：Bitwise Asset Management has submitted amended filings with the U.S. Securities and Exchange Commission (SEC) for proposed exchange-traded funds (ETFs) tracking Dogecoin and Aptos, signaling continued interest in expanding crypto investment products. The amended filings follow Bitwise's initial applications in June 2024, which included five other altcoin ETFs alongside these two. While the SEC has approved spot Bitcoin and Ethereum ETFs, it has yet to greenlight funds tied to individual altcoins. Bitwise's move comes as the crypto industry pushes for broader ETF offerings, though regulatory hurdles remain high for niche assets like meme coins. The filings indicate growing institutional demand for diversified crypto exposure, despite ongoing uncertainty around the SEC's stance on non-Bitcoin products. Market observers note that approval of such ETFs could further legitimize altcoins and provide retail investors with safer access to speculative assets.