SEC Charges Citigroup for Dark Pool Misrepresentations

The Securities and Exchange Commission today entered an order finding that Citigroup Global Markets Inc. misled users of a dark pool operated by one of its affiliates. The SEC’s order found that Citigroup misled users with assurances that high-frequency traders were not allowed to trade in Citi Match, a premium-priced dark pool operated by Citi Order Routing and Execution (CORE), when two of Citi Match’s most active users reasonably qualified as high-frequency traders and executed more than $9 billion of orders through the pool. The SEC order also found that Citigroup failed to disclose that over a period of more than two years, close to half of Citi Match orders were routed to and executed in other trading venues, including other dark pools and exchanges, that did not offer the same premium features as Citi Match.