NASDAQ OMX Group (NDAQ)

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. We limit our exposure to credit risk by rigorously selecting the counterparties with which we make investments and execute agreements. The financial investment portfolio objective is to invest in securities to preserve principal while maximizing yields, without significantly increasing risk. Credit risk associated with investments is minimized substantially by ensuring that these financial assets are placed with governments, well-capitalized financial institutions and other creditworthy counterparties.

Our subsidiaries Nasdaq Execution Services and NASDAQ Options Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services that Nasdaq Execution Services and NASDAQ Options Services provide for our trading customers. System trades in equities routed to other market centers for members of The NASDAQ Stock Market are cleared by Nasdaq Execution Services, as a member of the NSCC. System trades in derivative contracts executed in the opening and closing cross and trades routed to other market centers are cleared by NASDAQ Options Services, as a member of the OCC.

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Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to a counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Pursuant to the rules of the OCC and NASDAQ Options Services’ clearing agreement, NASDAQ Options Services is also liable for any losses incurred due to a counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities and derivative contracts that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ and NASDAQ Options Services’ customers are not permitted to trade on margin and NSCC and OCC rules limit counterparty risk on self-cleared transactions by establishing credit limits and capital deposit requirements for all brokers that clear with NSCC and OCC. Both Nasdaq Execution Services and NASDAQ Options Services have never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions.

In addition, through our clearing operations in the derivative markets with NASDAQ OMX Commodities, NASDAQ OMX Stockholm and IDCG, we are the legal counterparty for each derivative position traded and thereby guarantee the fulfillment of each contract. We are required to pledge collateral for commitments with other clearinghouses. The amount of these commitments is calculated on the gross exposure between the clearinghouses. As collateral for these obligations, we have obtained financial guarantees and credit facilities which are guaranteed by us through counter indemnities. At March 31, 2009, these guarantees and credit facilities totaled $707 million.

We require our customers to pledge collateral and meet certain minimum financial standards to mitigate the risk if they become unable to satisfy their obligations. At March 31, 2009, total customer pledged collateral with NASDAQ OMX Commodities and NASDAQ OMX Stockholm was $6.4 billion. This pledged collateral is held by a custodian bank. Since these funds are not held by NASDAQ OMX Commodities and NASDAQ OMX Stockholm and they are not available for our use, we do not receive any interest income on these funds. Customer pledged cash collateral held by IDCG was $3 million at March 31, 2009 and is included in restricted cash with an offsetting liability included in other accrued liabilities in the Condensed Consolidated Balance Sheets, as the risks and rewards of collateral ownership, including interest, belongs to IDCG. Non-cash margin and guaranty fund deposits pledged to IDCG are not reflected in the Condensed Consolidated Balance Sheets as IDCG does not take legal ownership.

We believe that the potential for us to be required to make payments under these arrangements is mitigated through the pledged collateral, our risk management policies and, in the case of NASDAQ OMX Commodities, a default insurance policy. Accordingly, no contingent liability is recorded in the Condensed Consolidated Balance Sheets for these arrangements.

We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets.

On an ongoing basis we review and evaluate changes in the status of our counterparty’s creditworthiness. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. We limit our exposure to credit risk by rigorously selecting the counterparties with which we make investments and execute agreements. The financial investment portfolio objective is to invest in securities to preserve principal while maximizing yields, without significantly increasing risk. Credit risk associated with investments is minimized substantially by ensuring that these financial assets are placed with governments, well-capitalized financial institutions and other creditworthy counterparties.

Our subsidiaries, Nasdaq Execution Services and NASDAQ Options Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services that Nasdaq Execution Services and NASDAQ Options Services provide for our trading customers. System trades in equities routed to other market centers for members of The NASDAQ Stock Market are cleared by Nasdaq Execution Services, as a member of the NSCC. System trades in derivative contracts executed in the opening and closing cross and trades routed to other market centers are cleared by NASDAQ Options Services, as a member of the OCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Pursuant to the rules of the OCC and NASDAQ Options Services’ clearing agreement, NASDAQ Options Services is also liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities and derivative contracts that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ and NASDAQ Options Services’ customers are not permitted to trade on margin and NSCC and OCC rules limit counterparty risk on self-cleared transactions by establishing credit limits and capital deposit requirements for all brokers that clear with NSCC and OCC. Both Nasdaq Execution Services and NASDAQ Options Services have never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions.

In addition, through our clearing operations in the derivative markets with NASDAQ OMX Commodities, NASDAQ OMX Stockholm and IDCG, we are the legal counterparty for each derivative position traded and thereby guarantee the fulfillment of each contract. We are required to pledge collateral for commitments with other clearinghouses. The amount of these commitments is calculated on the gross exposure between the clearinghouses. As collateral for these obligations, we have obtained financial guarantees and credit facilities which are guaranteed by us through counter indemnities. At December 31, 2008, these guarantees and credit facilities totaled $636.9 million. We require our customers to pledge collateral and meet certain minimum financial standards to mitigate the risk if they become unable to satisfy their obligations. At December 31, 2008, total customer pledged collateral was $3.5 billion. The pledged collateral is held by a custodian bank. Since these funds are not held by NASDAQ OMX and they are not available for NASDAQ OMX to use, we do not receive any interest income on these funds. We believe that the potential for us to be required to make payments under these arrangements is mitigated through the pledged collateral, our risk management policies and in the case of NASDAQ OMX Commodities a default insurance policy. Accordingly, no contingent liability is recorded in the Consolidated Balance Sheets for these arrangements.

We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets.

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On an ongoing basis we review and evaluate changes in the status of our counterparty’s creditworthiness. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

Credit Risk

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. We limit our exposure to credit risk by rigorously selecting the counterparties with which we make investments and execute agreements. The financial investment portfolio objective is to invest in securities to preserve principal while maximizing yields, without significantly increasing risk. Credit risk associated with investments is minimized substantially by ensuring that these financial assets are placed with governments, well-capitalized financial institutions and other creditworthy counterparties.

Our subsidiaries, Nasdaq Execution Services and NASDAQ Options Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services that Nasdaq Execution Services and NASDAQ Options Services provide for our trading customers. System trades in NASDAQ-listed securities, NYSE-listed securities and trades routed to other market centers for NASDAQ Exchange members are cleared by Nasdaq Execution Services, as a member of the NSCC. System trades in derivative contracts executed in the opening and closing cross and trades routed to other market centers for NASDAQ Options Market members are cleared by NASDAQ Options Services, as a member of the OCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ and SCCP’s clearing agreements, Nasdaq Execution Services and SCCP are liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Pursuant to the rules of the OCC and NASDAQ Options Services’ clearing agreement, NASDAQ Options Services is also liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities and derivative contracts that are

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subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ and NASDAQ Options Services’ customers are not permitted to trade on margin and NSCC and OCC rules limit counterparty risk on self-cleared transactions by establishing credit limits and capital deposit requirements for all brokers that clear with NSCC and OCC. Both Nasdaq Execution Services and NASDAQ Options Services have never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. SCCP may also be exposed to credit risk from the potential of default by its participants. The risk of material loss is mitigated by the participants fund on deposit with SCCP as well as collateral held on margin accounts.

In addition, through our Nordic Exchange clearing operations, we act as a counterparty in each transaction and thereby guarantee the fulfillment of each contract. We are required to pledge collateral for commitments with other clearinghouses. The amount of these commitments is calculated on the gross exposure between the clearinghouses. As collateral for these obligations, we have obtained bank guarantees, which are guaranteed by us through counter indemnities. At September 30, 2008 these bank guarantees totaled $387.9 million. We require our customers to pledge collateral and meet certain minimum financial standards to mitigate the risk if they become unable to satisfy their obligations. At September 30, 2008, total customer pledged collateral was $2.4 billion. The pledge collateral is held by a custodian bank. We believe that the potential for us to be required to make payments under these arrangements is unlikely. Accordingly, no contingent liability is recorded in the Condensed Consolidated Balance Sheets for these arrangements.

We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets.

On an ongoing basis we review and evaluate changes in the status of our counterparties creditworthiness.

Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. We limit our exposure to

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credit risk by rigorously selecting the counterparties with which we make investments and execute agreements. The financial investment portfolio objective is to invest in securities to preserve principal while maximizing yields, without significantly increasing risk. Credit risk associated with investments is minimized substantially by ensuring that these financial assets are placed with governments, well-capitalized financial institutions and other creditworthy counterparties.

Our subsidiaries, Nasdaq Execution Services and NASDAQ Options Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services and NASDAQ Options Services provides for our trading customers. System trades in NASDAQ-listed securities, NYSE-listed securities and trades routed to other market centers for Exchange members are cleared by Nasdaq Execution Services, as a member of the NSCC. System trades in derivative contracts for the opening and closing cross and trades routed to other market centers for Exchange members are cleared by NASDAQ Options Services, as member of the OCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Pursuant to the rules of the OCC and NASDAQ Options Services’ clearing agreement, NASDAQ Options Services is also liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities and derivative contracts that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ and NASDAQ Options Services’ customers are not permitted to trade on margin and NSCC and OCC rules limit counterparty risk on self-cleared transactions by establishing credit limits and capital deposit requirements for all brokers that clear with NSCC and OCC. Both Nasdaq Execution Services and NASDAQ Options Services have never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions.

In addition, through our Nordic Exchange clearing operations, we act as a counterparty in each transaction and thereby guarantee the fulfillment of each contract. We are required to pledge collateral for commitments with other clearinghouses. The amount of these commitments is calculated on the gross exposure between the clearinghouses. As collateral for these obligations, we have obtained bank guarantees, which are guaranteed by us through counter indemnities. At June 30, 2008 these bank guarantees totaled $513.3 million. We require our customers to pledge collateral and meet certain minimum financial standards to mitigate the risk if they become unable to satisfy their obligations. At June 30, 2008, total customer pledged collateral was $2.7 billion. The pledge collateral is held by a custodian bank. We believe that the potential for us to be required to make payments under these arrangements is unlikely. Accordingly, no contingent liability is recorded in the Condensed Consolidated Balance Sheets for these arrangements.

We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets.

On an ongoing basis we review and evaluate changes in the status of our counterparties creditworthiness.

Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. We limit our exposure to credit risk by rigorously selecting the counterparties with which we make investments and execute agreements. The financial investment portfolio objective is to invest in securities to preserve principal while maximizing yields, without significantly increasing risk. Credit risk associated with investments is minimized substantially by ensuring that these financial assets are placed with governments, well-capitalized financial institutions and other creditworthy counterparties.

Our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers. System trades in NASDAQ-listed securities, NYSE-listed securities and trades routed to other market centers for Exchange members are cleared by Nasdaq Execution Services, as a member of the NSCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as

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counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions.

In addition, through our Nordic Exchange clearing operations, we act as a counterparty in each transaction and thereby guarantee the fulfillment of each contract. We are required to pledge collateral for commitments with other clearinghouses. The amount of these commitments is calculated on the gross exposure between the clearinghouses. As collateral for these obligations, we have obtained bank guarantees, which are guaranteed by us through counter indemnities. At March 31, 2008 these bank guarantees totaled $485.9 million. We require our customers to pledge collateral and meet certain minimum financial standards to mitigate the risk if they become unable to satisfy their obligations. At March 31, 2008, total customer pledged collateral was $2.7 billion. The pledge collateral is held by a custodian bank. We believe that the potential for us to be required to make payments under these arrangements is unlikely. Accordingly, no contingent liability is recorded in the Condensed Consolidated Balance Sheets for these arrangements.

We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets.

On an ongoing basis we review and evaluate changes in the status of our counterparties creditworthiness.

Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers.

System trades in Nasdaq-listed securities, NYSE-listed securities and trades routed to other market centers for Exchange members are cleared by Nasdaq Execution Services, as a member of the NSCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be

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impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

Credit
Risk

We are exposed to credit risk from third parties,
including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be
exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers.

SIZE="1"> 

System trades in Nasdaq-listed securities, NYSE-listed securities and trades routed to other market centers for Exchange
members are cleared by Nasdaq Execution Services, as a member of the NSCC.

FACE="Times New Roman" SIZE="2">Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy
its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is
limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear
with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit
difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a
monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their
contractual obligations may be

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impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results
of operations.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers.

System trades in Nasdaq-listed securities, NYSE-listed securities, Amex-listed securities and trades routed to other market centers for Exchange members are cleared by Nasdaq Execution Services, as a member of the National Securities Clearing Corporation, or NSCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

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(a). Disclosure controls and procedures. Nasdaq’s management, with the participation of Nasdaq’s President and Chief Executive Officer and Executive Vice President and Chief Financial Officer, has evaluated the effectiveness of Nasdaq’s disclosure controls and procedures (as defined in Rule 13a-15(e) and Rule 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) as of the end of the period covered by this report. Based upon that evaluation, Nasdaq’s President and Chief Executive Officer and Executive Vice President and Chief Financial Officer have concluded that, as of the end of such period, Nasdaq’s disclosure controls and procedures are effective.

(b). Internal control over financial reporting. There have been no changes in Nasdaq’s internal control over financial reporting (as defined in Rule 13a-15(f) and Rule 15d-15(f) under the Exchange Act) during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, Nasdaq’s internal control over financial reporting.

The Nasdaq Stock Market, Inc.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers.

System trades in Nasdaq-listed securities, NYSE-listed securities and those routed to other market centers for Exchange members are cleared by Nasdaq Execution Services, as a member of the National Securities Clearing Corporation, or NSCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

(a). Disclosure controls and procedures. Nasdaq’s management, with the participation of Nasdaq’s President and Chief Executive Officer and Executive Vice President and Chief Financial Officer, has evaluated the effectiveness of Nasdaq’s disclosure controls and procedures (as defined in Rule 13a-15(e) and Rule 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) as of the end of the period covered by this report. Based upon that evaluation, Nasdaq’s President and Chief Executive Officer and Executive Vice President and Chief Financial Officer have concluded that, as of the end of such period, Nasdaq’s disclosure controls and procedures are effective.

(b). Internal control over financial reporting. There have been no changes in Nasdaq’s internal control over financial reporting (as defined in Rule 13a-15(f) and Rule 15d-15(f) under the Exchange Act) during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, Nasdaq’s internal control over financial reporting.

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The Nasdaq Stock Market, Inc.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers.

System trades in Nasdaq-listed securities, NYSE-listed securities and those routed to other market centers for Exchange members are cleared by Nasdaq Execution Services, as a member of the National Securities Clearing Corporation, or NSCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

(a). Disclosure controls and procedures. Nasdaq’s management, with the participation of Nasdaq’s President and Chief Executive Officer and Executive Vice President and Chief Financial Officer, has evaluated the effectiveness of Nasdaq’s disclosure controls and procedures (as defined in Rule 13a-15(e) and Rule 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) as of the end of the period covered by this report. Based upon that evaluation, Nasdaq’s President and Chief Executive Officer and Executive Vice President and Chief Financial Officer have concluded that, as of the end of such period, Nasdaq’s disclosure controls and procedures are effective.

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(b). Internal control over financial reporting. There have been no changes in Nasdaq’s internal control over financial reporting (as defined in Rule 13a-15(f) and Rule 15d-15(f) under the Exchange Act) during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, Nasdaq’s internal control over financial reporting.

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The Nasdaq Stock Market, Inc.

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the clearing and routing services Nasdaq Execution Services provides for our trading customers. During the fourth quarter of 2006, the Brut execution system, the INET execution system and the portion of The Nasdaq Market Center that traded Nasdaq-listed securities were merged into a single platform. Trades executed on this single platform are exposed to these types of credit risks.

System trades in Nasdaq-listed securities, NYSE-listed securities and those routed to other market centers for broker-dealer clients are cleared by Nasdaq Execution Services, as a member of the National Securities Clearing Corporation, or NSCC.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as counterparty to a system trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

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Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Nasdaq Execution Services may be exposed to credit risk, due to the default of trading counterparties, in connection with the external routing and agency brokerage services Nasdaq Execution Services provides its customers through the Brut and INET platforms. Although Brut and INET merged under a single broker-dealer, these entities will continue to operate as two separate limit order books, with separate matching and routing systems until the complete integration of Nasdaq’s legacy execution system and the Brut and INET execution systems into a single platform during the fourth quarter of 2006. While we are not exposed to counterparty risk for trades executed on The Nasdaq Market Center, we are exposed to counterparty risk in connection with trades executed on or through the Brut ECN and INET ECN systems, or Brut and INET System Trades, given that Nasdaq Execution Services acts as central counterparty on an agency basis for these trades.

Brut and INET System Trades in Nasdaq-listed securities and NYSE-listed securities routed to the NYSE DOT system with broker-dealer clients are cleared by Nasdaq Execution Services, as a member of the National Securities Clearing Corporation, or NSCC. As of May 31, 2006, INET’s original clearing agreement with Instinet Clearing Services, Inc. was terminated. Effective June 1, 2006, INET System Trades are cleared by Nasdaq Execution Services.

Pursuant to the rules of the NSCC and Nasdaq Execution Services’ clearing agreement, Nasdaq Execution Services is liable for any losses incurred due to a counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Nasdaq Execution Services’ customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Nasdaq Execution Services has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as a counterparty to a Brut or INET System Trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

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Table of Contents

Credit Risk

We are exposed to credit risk from third parties, including customers, counterparties and clearing agents. These parties may default on their obligations to us due to bankruptcy, lack of liquidity, operational failure or other reasons. In particular, our subsidiary Brut may be exposed to credit risk, due to the default of trading counterparties, in connection with the external routing and agency brokerage services Brut provides its customers through the Brut and INET platforms. Although Brut and INET merged under a single broker-dealer, these entities will continue to operate as two separate limit order books, with separate matching and routing systems, as well as clearing relationships until the complete integration of The Nasdaq Market Center and the Brut and INET execution systems into a single platform during the fourth quarter of 2006. While we are not exposed to counterparty risk for trades executed on The Nasdaq Market Center, we are exposed to counterparty risk in connection with trades executed on or through the Brut ECN and INET ECN systems, or Brut and INET System Trades, given that Brut, acts as central counterparty on an agency basis for these trades.

Brut System Trades in Nasdaq-listed securities and NYSE-listed securities routed to the NYSE DOT system with broker-dealer clients are cleared by Brut, as a member of the National Securities Clearing Corporation, or NSCC. INET System Trades in Nasdaq-listed securities and NYSE-listed securities routed to the NYSE with broker-dealer clients were cleared pursuant to a clearing agreement with Instinet Clearing Services, Inc., or ICS. As of May 31, 2006, INET’s clearing agreement with ICS was terminated. Effective June 1, 2006, INET System Trades were cleared by Brut.

Pursuant to the rules of the NSCC and Brut’s clearing agreement, Brut is liable for any losses incurred due to a counterparty or a clearing agent’s failure to satisfy its contractual obligations, either by making payment or delivering securities. Adverse movements in the prices of securities that are subject to these transactions can increase our credit risk. However, we believe that the risk of material loss is limited, as Brut customers are not permitted to trade on margin and NSCC rules limit counterparty risk on self-cleared transactions by establishing credit limit and capital deposit requirements for all brokers that clear with NSCC. Brut has never incurred a liability due to a customer’s failure to satisfy its contractual obligations as a counterparty to a Brut System Trade. Credit difficulties or insolvency or the perceived possibility of credit difficulties or insolvency of one or more larger or visible market participants could also result in market-wide credit difficulties or other market disruptions. We also have credit risk related to transaction fees that are billed to customers on a monthly basis, in arrears. Our potential exposure to credit losses on these transactions is represented by the receivable balances in our Condensed Consolidated Balance Sheets. Our customers are financial institutions whose ability to satisfy their contractual obligations may be impacted by volatile securities markets. Credit losses such as those described above could adversely affect our consolidated financial position and results of operations.

As a result of INET’s relationship with ICS, INET was exposed to substantial credit risk from both parties to a securities transaction during the period between the transaction date and the settlement date. Adverse movements in the prices of these securities could have increased our credit risk. All of INET’s transactions and,

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consequently, the concentration of its credit exposure are with broker-dealers primarily located in the United States. INET seeks to control its credit risk through a variety of reporting and control procedures, including establishing credit limits and enforcing credit standards based upon a review of the counterparties’ financial condition and credit rating. INET monitors trading activity and collateral levels on a daily basis for compliance with regulatory and internal guidelines and obtains additional collateral, if appropriate. As noted above, INET’s clearing agreement with ICS was terminated on May 31, 2006. Effective June 1, 2006, INET System Trades were cleared by Brut.