Securities Industry Association 1425 K Street, NW • Washington, DC 20005-3500 (202) 216-2000 • Fax (202) 216-2119 • www.sia.com, info@sia.com December 13, 2004 Jonathan G. Katz Secretary Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Re: Proposed Rule Change by the New York Stock Exchange Relating to the Exchange's Direct+ Trading Facility (SR-NYSE-2004-05) Dear Mr. Katz: 1The Securities Industry Association (“SIA”) welcomes the amendments filed by the New York Stock Exchange (“NYSE” or "Exchange") to its proposed rule change for 2the Direct+ system that would create a hybrid market model. In light of the Securities and Exchange Commission's ("SEC" or "Commission") anticipated reissuance of the 3Regulation NMS proposal for public comment and the potential impact of this revised proposal upon the NYSE proposal, however, we respectfully request an extension of the comment period for the NYSE proposal to afford the industry with a meaningful opportunity to review both revised proposals and to evaluate the interaction between 4them. As we stated in our October 1, 2004 comment letter on the original NYSE 5proposal, SIA strongly supports the NYSE’s efforts to provide more execution opportunities in its market. SIA as well as other commenters, however, requested further 1 The Securities Industry Association brings together the shared interests ...