According to Reuters, the U.S. Securities and Exchange Commission has delayed its review of the first batch of prediction market ETFs, causing several firms' planned product launches last week to be postponed. Previously, Roundhill Investments, Bitwise Asset Management, and GraniteShares had submitted applications to launch ETFs linked to real-world events such as elections, economic recessions, and tech layoffs. Sources familiar with the matter say the SEC is requesting issuers to further clarify the product mechanisms and disclosure information, and the delay is expected to be temporary. Under the rules, ETF filings typically become effective automatically after 75 days unless regulatory intervention occurs.