Regulatory Release 2014-5

Date: May 12, 2014
Re:Suspension of Competitive EFP Trading
Effective Date:May 12, 2014

OneChicago, LLC (“OCX”) is suspending trading in competitive EFPs until further notice. After the close of trading on May 12, 2014, market participants may no longer execute trades in competitive EFPs on the OCX.BETS central limit order book. Market participants may, however, continue to transact privately-negotiated, off-exchange EFPs and report such trades to OCX.BETS in accordance with OCX Rule 416.

Any questions can be directed to or (312) 424-8530.