Morgan Stanley has submitted an ETF application to the U.S. Securities and Exchange Commission, planning to launch products that track the prices of Bitcoin and Solana. This not only reflects the continued optimism of this top financial institution towards digital assets but also indicates that traditional finance is accelerating its penetration into the digital asset space. As more institutional participants enter the market, the recognition of mainstream assets like Bitcoin and Solana continues to grow. The launch of such products means that more investors can access cryptocurrencies through formal financial channels, which is a positive signal for the development and regulation of the entire industry.