On November 10th, the SEC provided notice of individually proposed amendments by NYSE Amex and the New York Stock Exchange to their respective Rules 104 to codify certain traditional Trading Floor functions that may be performed by Designated Market Makers ("DMMs"), to make each exchange's systems available to DMMs and provide DMMs with certain market information, to amend each exchange's rules governing the ability of DMMs to provide market information to Floor brokers, and to make conforming amendments to other rules. Comments should be submitted on or before December 8, 2011.