Market regulation · 31/07/2012

NYSE Arca, Inc. Filing Proposed Rule Change for NYSE Arca Options Rule 6.40

NYSE Arca, Inc. has filed a proposed rule change to amend NYSE Arca Options Rule 6.40, which would specify the potential range for the settings applicable to the market maker risk limitation mechanism, eliminating the current reference to the default setting and outlining future settings via a regulatory bulletin.