NASDAQ OMX Group (NDAQ)

About This Form 10-Q

The NASDAQ OMX Group, Inc. is a holding company created by the business combination of The Nasdaq Stock Market, Inc. and OMX AB (publ) which was completed on February 27, 2008. Under the purchase method of accounting, Nasdaq was treated as the accounting and legal acquirer in this business combination. As such, Nasdaq is the predecessor reporting entity of NASDAQ OMX and the results of operations of OMX are only included in NASDAQ OMX’s consolidated results of operations beginning February 27, 2008.

Throughout this Form 10-Q, unless otherwise specified:

This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, The NASDAQ Stock Market data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available IPO data. Data in this Quarterly Report on Form 10-Q for secondary offerings for The NASDAQ Stock Market also is based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The NASDAQ Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds, or ETFs. OMX data in this Quarterly Report on Form 10-Q for IPOs and new listings of equity securities on the exchanges that comprise NASDAQ OMX Nordic and NASDAQ OMX Baltic also is based on data generated internally by us. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors. We refer you to the “Risk Factors” section in this Quarterly Report on Form 10-Q for the quarter ended March 31, 2009 and the “Risk Factors” section in our Annual Report on Form 10-K for the fiscal year ended December 31, 2008 that was filed with the Securities and Exchange Commission, or SEC, on February 27, 2009.

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About This Form 10-Q

The NASDAQ OMX Group, Inc. is a holding company created by the business combination of The Nasdaq Stock Market, Inc. and OMX AB (publ) which was completed on February 27, 2008. Under the purchase method of accounting, Nasdaq was treated as the accounting and legal acquirer in this business combination. As such, Nasdaq is the predecessor reporting entity of NASDAQ OMX and the results of operations of OMX are only included in NASDAQ OMX’s consolidated results of operations from February 27, 2008.

Throughout this Form 10-Q, unless otherwise specified:

This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, The NASDAQ Stock Market data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available initial public offering data. Data in this Quarterly Report on Form 10-Q for secondary offerings for The NASDAQ Stock Market is also based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The NASDAQ Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds, or ETFs. OMX data in this Quarterly Report on Form 10-Q for IPOs and new listings of equities securities on the Nordic Exchange is also based on data generated internally by us. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed in the “Risk Factors” section in this Quarterly Report on Form 10-Q for the quarter ended September 30, 2008.

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About This Form 10-Q

The NASDAQ OMX Group, Inc., is a holding company created by the combination of the businesses of The Nasdaq Stock Market, Inc. and OMX AB (publ) which was completed on February 27, 2008. Under the purchase method of accounting, Nasdaq was treated as the accounting and legal acquirer in this business combination. As such, Nasdaq is the predecessor reporting entity of NASDAQ OMX and the results of operations of OMX are only included in NASDAQ OMX’s consolidated results of operations from February 27, 2008.

Throughout this Form 10-Q, unless otherwise specified:

This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, The NASDAQ Stock Market data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available initial public offering data. Data in this Quarterly Report on Form 10-Q for secondary offerings for The NASDAQ Stock Market is also based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The NASDAQ Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds, or ETFs. OMX data in this Quarterly Report on Form 10-Q for IPOs and new listings of equities securities on the Nordic Exchange is also based on data generated internally by us. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed in the “Risk Factors” section in this Quarterly Report on Form 10-Q for the quarter ended June 30, 2008.

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About This Form 10-Q

On February 27, 2008, The Nasdaq Stock Market, Inc., or Nasdaq, and OMX AB (publ), or OMX, combined their businesses and Nasdaq was renamed The NASDAQ OMX Group, Inc., or NASDAQ OMX. Under the purchase method of accounting, Nasdaq was treated as the accounting and legal acquirer in this business combination. As such, Nasdaq is the predecessor reporting entity of NASDAQ OMX and the results of operations of OMX are only included in NASDAQ OMX’s consolidated results of operations from February 27, 2008.

Throughout this Form 10-Q, unless otherwise specified:

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This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, The NASDAQ Stock Market data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available initial public offering data. Data in this Quarterly Report on Form 10-Q for secondary offerings for The NASDAQ Stock Market is also based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The NASDAQ Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds, or ETFs. OMX data in this Quarterly Report on Form 10-Q for IPOs and new listings of equities securities on the Nordic Exchange is also based on data generated internally by us. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed in the “Risk Factors” section in this Quarterly Report on Form 10-Q for the quarter ended March 31, 2008.

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About This Form 10-Q

Unless otherwise noted, in this Form 10-Q, the terms “Nasdaq,” “we,” “us” and “our” refer to The Nasdaq Stock Market, Inc. and its wholly-owned subsidiaries. The terms the “Exchange” and “The Nasdaq Stock Market” refer to The NASDAQ Stock Market LLC and its wholly-owned subsidiaries.

This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available initial public offering data. Data in this Quarterly Report on Form 10-Q for secondary offerings is also based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The Nasdaq Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds, or ETFs. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed in the “Risk Factors” sections in our Preliminary Proxy Statement filed with the SEC on November 5, 2007 and our Annual Report on Form 10-K for the year ended December 31, 2006.

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About This Form 10-Q

Unless otherwise noted, in this Form 10-Q, the terms “Nasdaq,” “we,” “us” and “our” refer to The Nasdaq Stock Market, Inc. and its wholly-owned subsidiaries. The terms the “Exchange” and “The Nasdaq Stock Market” refer to The NASDAQ Stock Market LLC and its wholly-owned subsidiaries.

This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available initial public offering data. Data in this Quarterly Report on Form 10-Q for secondary offerings is also based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The Nasdaq Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds, or ETFs. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed in “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2006.

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About This Form 10-Q

Unless otherwise noted, in this Form 10-Q, the terms “Nasdaq,” “we,” “us” and “our” refer to The Nasdaq Stock Market, Inc. and its wholly-owned subsidiaries. The terms the “Exchange” and “The Nasdaq Stock Market” refer to The NASDAQ Stock Market LLC and its wholly-owned subsidiaries.

This Quarterly Report on Form 10-Q includes market share and industry data that we obtained from industry publications and surveys, reports of governmental agencies and internal company surveys. Industry publications and surveys generally state that the information they contain has been obtained from sources believed to be reliable, but we cannot assure you that this information is accurate or complete. We have not independently verified any of the data from third-party sources nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position are based on the most currently available market data. For market comparison purposes, data in this Quarterly Report on Form 10-Q for initial public offerings, or IPOs, is based on data provided by Thomson Financial, which does not include best efforts underwritings, and we have chosen to exclude closed-end funds; therefore, the data may not be comparable to other publicly-available initial public offering data. Data in this Quarterly Report on Form 10-Q for secondary offerings is also based on data provided by Thomson Financial. Data in this Quarterly Report on Form 10-Q for new listings of equity securities on The Nasdaq Stock Market is based on data generated internally by us, which includes best efforts underwritings and issuers that switched from other listing venues, closed-end funds and exchange traded funds. IPOs, secondary offerings and new listings data is presented as of period end. While we are not aware of any misstatements regarding industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed in “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2006.

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FORM 10-Q

(Mark One)

For the quarterly period ended September 30, 2005

OR

For the transition period from                      to                     

Commission file number 0-32651