The U.S. Securities and Exchange Commission (SEC) is asking for public input on how to regulate emerging structures and investment strategies used by newly developed exchange-traded funds (ETFs). The SEC’s request is aimed at addressing regulatory questions raised by ETF innovation, including how specialized or “next generation” products should be overseen as issuers launch new offerings. The initiative seeks feedback from market participants on potential approaches to regulation, reflecting that ETF structures and strategies are evolving beyond more traditional models. While the SEC’s notice focuses on the substance of how these products should be regulated, it does not indicate specific policy outcomes in the sources provided. Instead, it sets out a process for gathering comments that can inform how the regulator handles new fund types and investment techniques. Overall, the SEC’s solicitation is positioned as a step to ensure that evolving ETF product designs can be assessed under appropriate regulatory standards.