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): April 5, 2005
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                                   NYFIX, INC.
             (Exact name of registrant as specified in its charter)


    Delaware                         0-21324                 06-1344888
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    (State or other jurisdiction    (Commission             (IRS Employer
    of incorporation)               File Number)            Identification No.)

                 333 Ludlow Street, Stamford, Connecticut 06902
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                    (Address of principal executive offices)

         Registrant's telephone number,including area code: 203-425-8000
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         (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):

     |_| Written  communications  pursuant to Rule 425 under the  Securities Act
(17 CFR 230.425)

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

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

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







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

     On April 6, 2005, NYFIX, Inc. (the "Company") announced that it would begin
trading  under the symbol NYFXE on NASDAQ on April 7, 2005.  The text of a press
release  issued by the Company is furnished as Exhibit 99.1 and is  incorporated
herein by reference.



Item 9.01.  Financial Statements and Exhibits.

(c)  Exhibits

     Exhibit No.    Exhibits
     -----------    --------

     99.1           Press release of NYFIX, Inc. dated April 6, 2005.







                                    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/ Mark R. Hahn
                                       ------------------------------------------
                                       Mark R. Hahn
                                       Chief Financial Officer
April 6, 2005