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): October 28, 2005

NYFIX, INC.
(Exact name of registrant as specified in its charter)
Delaware	0-21324	06-1344888
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer 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 2.02. Results of Operations and Financial Condition.

On October 31, 2005, NYFIX, Inc. announced certain unaudited financial information for the second and third quarters of 2005. The full text of the press release is attached hereto as Exhibit 99.1.

Item 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On October 28, 2005, Nasdaq advised the Company that the Nasdaq Listing Qualifications Panel (“Panel”) had determined to delist the Company’s securities from the Nasdaq National Market effective with the open of business on Tuesday, November 1, 2005. The Company was not in compliance with Nasdaq Marketplace Rule 4310(c)(14) because it was unable to file its Quarterly Report on Form 10-Q for the three months ended June 30, 2005 within the extended deadline previously granted by the Panel. On October 31, 2005, NYFIX, Inc. announced an update to the delisting of its common stock from the Nasdaq National Market System. 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 October 31, 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 1, 2005

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