Regulatory Notices Bid-Ask Differentials for PCLN through July 18, 2015 BOX Exchange RC-2015-1306/22/15
Technical Notices Implementation of the UDP Multicast Feed for the HSVF BOX Options IC-2015-0906/04/15
Trading Notices Clearing Firm Access to Participant Designated Risk Settings BOX Options IC-2015-0805/27/15
Regulatory Notices Changes to Preferred Market Maker Quoting Requirements BOX Exchange RC-2015-1105/19/15
Regulatory Notices Bid-Ask Differentials for PCLN through June 19, 2015 BOX Exchange RC-2015-1005/14/15
Regulatory Notices New Harmonized Obvious and Catastrophic Error Rule BOX Exchange RC-2015-0905/07/15
Regulatory Notices Bid-Ask Differentials for PCLN through May 15, 2015 BOX Exchange RC-2015-0804/16/15