8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

____________________

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): November 1, 2005

NYFIX, INC.
(Exact name of registrant as specified in its charter)
Delaware	0-21324	06-1344888
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)
333 Ludlow Street, Stamford, Connecticut 06902
(Address of principal executive offices)
Registrant's telephone number, including area code: 203-425-8000
(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01Other Events.

On November 1, 2005, NYFIX, Inc. announced that effective on that date its common stock is quoted on the Pink Sheets, under the symbol NYFX. The full text of the press release is attached hereto as Exhibit 99.1.

Item 9.01.	Financial Statements and Exhibits.
(c)	Exhibits
	Exhibit No.	Exhibits
	99.1	Press release of NYFIX, Inc. dated November 1, 2005.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

NYFIX, INC.

By: /s/ Brian Bellardo                                      

Name: Brian Bellardo

Title: Secretary

Dated: November 2, 2005

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EX-99.1

EXHIBIT 99.1

FOR IMMEDIATE RELEASE

Company Contact:

John Coleman

Jennifer Carberry

NYFIX, Inc.

(203) 425-8000 or

info@nyfix.com

www.nyfix.com

NYFIX TO TRADE UNDER TICKER NYFX

STAMFORD, CT, November 1, 2005: NYFIX, Inc. (NASDAQ: NYFX), NYFIX, Inc. a leader in technology solutions for the financial marketplace confirms that effective today, its common stock is quoted on the Pink Sheets, under the symbol NYFX.

About NYFIX, Inc.

NYFIX, Inc. is an established provider to the domestic and international financial markets of trading workstations, middle-office trade automation technologies and trade communication technologies. Our NYFIX Network is one of the industry’s largest networks, connecting broker-dealers, institutions and exchanges. In addition to our headquarters in Stamford, we have offices on Wall Street in New York City, in London’s Financial District, in Chicago, and in San Francisco. We operate redundant data centers in the northeastern United States with additional data center hubs in London, Amsterdam, Hong Kong and Tokyo. For more information, please visit www.nyfix.com.

This press release contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which are intended to be covered by the safe harbors created thereby. Investors are cautioned that all forward-looking statements involve risks and uncertainty, including without limitation, the ability of the Company to market and develop its products. Although the Company believes that the assumptions underlying the forward-looking statements contained herein are reasonable, any of the assumptions could be inaccurate, and therefore, there can be no assurance that the forward-looking statements included in this press release will prove to be accurate. In light of the significant uncertainties inherent in the forward-looking statements included herein, the inclusion of such information should not be regarded as a representation by the Company or any other person that the objectives and plans of the Company will be achieved.