MIAX - Attributable Orders Available Wednesday, May 29

Please be advised the MIAX Options Exchange will introduce Attributable Orders beginning Wednesday, May 29, 2013.

Attributable Orders allow the originating Executing Broker MPID to be displayed, at the Execution Broker's discretion, on all applicable associated Liquidity Seeking Events.

For information regarding Attributable Orders, please reference the MIAX Technical Alert dated May 4, 2013 at the following link: http://www.miaxoptions.com/alertsfilter/alert/technical-alerts. Attributable Orders are currently available for testing in both the MIAX Firm Test Bed 1 (FTB1) and Firm Test Bed 2 (FTB2) environments.