U.S. SEC Chairman: Advancing 24-hour trading for U.S. stocks, tokenization may aid real-time inventory management

The Chairman of the SEC, Paul S. Atkins, announced the remarks from the roundtable meeting, commenting that the SEC is advancing preparations to expand 24-hour trading in the U.S. stock market. Extending trading hours is expected to allow investors to respond to market events more promptly, increase global market participation, and enhance liquidity.

Paul S. Atkins pointed out that the DTCC has currently launched the "23×5" trading capture system to support clearing and settlement. The industry has also established overnight price ranges and related risk control requirements for trading centers. The Securities Information Processor (SIP) is also preparing to release overnight price information, while tokenization is expected to help the securities industry achieve real-time inventory management, improve efficiency, reduce settlement failures, and lower the risk of naked short selling.