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 2, 2004
                                  -------------


                                   NYFIX, INC.
             (Exact name of registrant as specified in its charter)


New York                             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.)







Item 5.     Other Events and Regulation FD Disclosure.
            -----------------------------------------

            On April 2, 2004,  NYFIX,  Inc. (the  "Company")  announced  that it
would begin trading under the symbol NYFXE on NASDAQ on April 5, 2004.  The text
of a press  release  issued by the Company is  furnished  as Exhibit 99.1 and is
incorporated herein by reference.

Item 7.     Financial Statements and Exhibits.
            ---------------------------------

(c)         Exhibits

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

            99.1              Press release of NYFIX, Inc. dated April 2, 2004.


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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
                                           -----------------------
                                           Brian Bellardo
                                           Secretary

April 5, 2004


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