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SEC hosts roundtable on preparations for 24-hour trading

Image of a clock.
Photo: Anna Moneymaker/Getty Images

Discussion on the shift to extended hours trading, from the operational to security and surveillance challenges, plus investor and market opportunities.

As highlighted in a nearly day-long roundtable event at the SEC’s headquarters, the securities watchdog is actively evaluating and moving toward near-continuous 23-hour, five-day-a-week (23×5) equity trading in the US market that would operate from Sunday at 9 pm ET through Friday at 8pm ET.

The roundtable was an opportunity for

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