NEW YORK, May 22, 2007 – GFI Group Inc. (GFIG on NASDAQ) has released a new version of FENICS FX, its award-winning pricing and risk management software. FENICS 10.5 includes improved handling of emerging market and exotic options, volatility node point analysis, trigger risk measures, volatility interpolation features and more structuring capabilities.

“Increased trading in emerging markets and exotics is driving a need for greater automation and risk management at a macro level with powerful drill down to individual trades,” said Matt Woodhams, head of data and analytics at GFI Group “and FENICS FX 10.5 is responding to that need. With 10.5, banks can be quicker to market, making the most of new opportunities as they arise, by automating many of the price discovery, trade processing and lifecycle management processes.”

For more on FENICS FX go to www.gfigroup.com/fenicsfx.

About GFI Group Inc. www.GFIgroup.com
GFI Group Inc. (www.GFIgroup.com) is a leading inter-dealer broker specializing in over-the-counter derivatives products and related securities. GFI Group Inc. provides brokerage services, market data and analytics software products to institutional clients in markets for a range of credit, financial, equity and commodity instruments.

Headquartered in New York, GFI was founded in 1987 and employs more than 1,500 people with additional offices in London, Paris, Hong Kong, Tokyo, Singapore, Sydney, Englewood (NJ), and Sugar Land (TX). GFI provides services and products to over 2,000 institutional clients, including leading investment and commercial banks, corporations, insurance companies and hedge funds. Its brands include GFI™, Starsupply®, GFInet®, CreditMatch®, FENICS® and Amerex®.

Forward-looking statement
Certain matters discussed in this press release contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. When used in this press release, the words “anticipate,” “believe,” “estimate,” “may,” “might,” “intend,” “expect” and similar expressions identify such forward-looking statements. Actual results, performance or achievements could differ materially from those contemplated, expressed or implied by the forward-looking statements contained herein. These forward-looking statements are based largely on the expectations of the Company and are subject to a number of risks and uncertainties. These include, but are not limited to, risks and uncertainties associated with: economic, political and market factors affecting trading volumes; securities prices or demand for the Company’s brokerage services; competition from current and new competitors; the Company’s ability to attract and retain key personnel, including highly-qualified brokerage personnel; the Company’s ability to identify and develop new products and markets; changes in laws and regulations governing the Company’s business and operations or permissible activities; the Company’s ability to manage its international operations; financial difficulties experienced by the Company’s customers or key participants in the markets in which the Company focuses its brokerage services; the Company’s ability to keep up with technological changes; and uncertainties relating to litigation. Further information about factors that could affect the Company’s financial and other results is included in the Company’s filings with the Securities and Exchange Commission. The Company does not undertake to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.
 

Contact:
GFI Group Inc.
Alan Bright
Public Relations Manager
011-44-20-7877-8049
Alan.Bright@GFIgroup.co.uk