New York Stock Exchange LLC and two affiliated exchanges (NYSE American and NYSE Arca) (collectively, the "exchanges") agreed to pay a $14 million penalty to settle SEC charges of multiple violations, including the first charged violation of Regulation SCI (Systems Compliance and Integrity). Under Regulation SCI, certain entities, including exchanges, must meet requirements aimed at strengthening the technology infrastructure of the securities markets.

The exchanges were accused of violations in connection with several incidents, including:

  • improperly disseminating quotes marked as "automated" during a trading halt;
  • applying price collars for certain reopening auctions during a period of market volatility despite there being no rule permitting such action;
  • erroneously implementing a market-wide trading halt;
  • failing to meet the Regulation SCI backup and recovery policies and procedures requirement; and
  • failing to disclose a material aspect of the operation of certain exchange order types, which could provide floor traders an advantage over those trading off-floor.

Commentary / STEVEN LOFCHIE

While the Reg SCI matter is the headline, the failure to disclose the manner in which the exchange's trading rules worked is arguably more significant in the long run. Transparency as to trading procedures is important to facilitate the competition between markets to provide the best price.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.