Sent: Tuesday, December 23, 2003 3:34 PM Subject: file no. s7-23-03 Mr. Jonathan G. Katz Securities ans Exchange Commission 450 Fifth Street, NW Washington, DC 20549-0609 December 22, 2003 File No. s7-23-03 Dear Mr. Katz, It has been brought to my attention that the SEC has proposed Regulation SHO, under the Securities Exchange Act of 1934, to replace SEC rules 3b-3, 10a-1 and 10a-2. As a proprietary equity trader, I feel that these amendments would be detrimental to the overall efficiency of the market. If these proposals were to pass, there would be a gross disparity between how "market makers" would be able to short sell stock and the rest of the market. This unfair situation goes against everything that I have learned in both my academic and professional life. I plead with you to please consider keeping the short sale rules as is, for this is the most equitable situation to ALL in the market. The proposal of SEC Regulation SHO would do more good than bad for the majority of the market. With the bid test rule, a short seller is able to sell at the inside market on an up tick only. I understand that this rule was put in place to prevent an extreme down move in the price of a particular stock. The same can, and at times is, accomplished by halting the stock. Regulation SHO would in effect, make the movements of a stock even more placid. It is within the volatility of price movements that the astute trader can benefit. In order for a proprietary equity trader such as myself to become successful, we must be able take advantage of opportunities brought on by varying stock prices. In another proposal within Regulation SHO, it would become necessary to first locate every stock prior to putting on a short sale. With this hindrance in the way, the small window that we as traders have to make a profit would be closed. It would not only negatively effect the proprietary wo rld but the market as a whole. Thank you for your time. Sincerely, Joshua S. Janelli