US SEC Seeks Public Comment on Contentious Consolidated Audit Trail
The U.S. Securities and Exchange Commission (SEC) announced on April 16, 2026, that it is seeking public comment on a comprehensive review of the Consolidated Audit Trail (CAT). This move potentially reopens a decade-long dispute regarding the massive trading database mandated in 2012 following the 2010 flash crash. The SEC aims to gather feedback on critical aspects including the CAT's funding mechanisms, purpose, structural design, governance, scope, and cybersecurity protocols. While regulators argue the database is essential for detecting market manipulation and supporting enforcement actions, the project has faced significant opposition from brokerage firms. Industry opponents contend that the CAT imposes unnecessary financial burdens and operational costs, while also raising serious concerns about the security of personal data against potential cyber hacks. This request for comments provides critics with another opportunity to challenge or potentially halt the project, which has been mired in controversy, delays, and litigation since its inception. The outcome of this review could significantly impact future regulatory oversight of US financial markets and the operational requirements for brokers.
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US SEC Seeks Public Comment on Contentious Consolidated Audit Trail
The U.S. Securities and Exchange Commission (SEC) announced on April 16, 2026, that it is seeking public comment on a comprehensive review of the Consolidated Audit Trail (CAT). This move potentially reopens a decade-long dispute regarding the massive trading database mandated in 2012 following the 2010 flash crash. The SEC aims to gather feedback on critical aspects including the CAT's funding mechanisms, purpose, structural design, governance, scope, and cybersecurity protocols. While regulators argue the database is essential for detecting market manipulation and supporting enforcement actions, the project has faced significant opposition from brokerage firms. Industry opponents contend that the CAT imposes unnecessary financial burdens and operational costs, while also raising serious concerns about the security of personal data against potential cyber hacks. This request for comments provides critics with another opportunity to challenge or potentially halt the project, which has been mired in controversy, delays, and litigation since its inception. The outcome of this review could significantly impact future regulatory oversight of US financial markets and the operational requirements for brokers.
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