US SEC seeks comment on contentious trading database

2 weeks ago 16

Reuters

Thu, April 16, 2026 astatine 10:38 AM CDT 1 min read

WASHINGTON, April 16 (Reuters) - The U.S. Securities and Exchange Commission said connected Thursday ‌it is seeking nationalist remark connected ‌whether it should comprehensively reappraisal the alleged Consolidated Audit ​Trail (CAT), perchance re-opening a decade-long quality implicit the trading database.

The SEC said it would question feedback connected however the CAT is ‌funded, its purpose, ⁠structure, governance, design, scope and cybersecurity concerns, among different issues, successful a ⁠move that could springiness manufacture opponents different accidental to termination the project.

The SEC mandated ​the CAT's ​creation successful 2012 ​in effect to ‌the "flash crash" of 2010, erstwhile large Wall Street indexes temporarily erased astir $1 trillion successful marketplace worth successful a substance of minutes. Officials accidental the database allows regulators to spot ‌market manipulation and person ​cited its information successful ​enforcement actions.

But the ​CAT has agelong been mired ‌in controversy, delays and ​litigation, with brokers ​arguing the task is unnecessarily burdensome and costly, and puts idiosyncratic information astatine ​risk from ‌potential cybersecurity hacks oregon lapses.

(Editing by ​Daphne Psaledakis. Writing by Michelle Price. ​Editing by Mark Potter)

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