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   &lt;!-- Begin Block Tagged Note 9 - us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 12pt"&gt;&lt;b&gt;Note 9&amp;#8212;Derivatives and Hedges&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;NYSE Euronext may use derivative instruments to hedge financial risks related to its financial
   position or risks that are otherwise incurred in the normal course of its operations. NYSE Euronext
   does not use derivative instruments for speculative purposes and enters into derivative instruments
   only with counterparties that meet high creditworthiness and rating standards. NYSE Euronext
   adopted the Subtopic 65 in the Derivatives and Hedging Topic of the FASB Accounting Standards
   Codification on January&amp;#160;1, 2009.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;NYSE Euronext records all derivative instruments at fair value on the condensed consolidated
   statement of financial condition. Certain derivative instruments are designated as hedging
   instruments under fair value hedging relationships, cash flow hedging relationships or net
   investment hedging relationships. Other derivative instruments remain undesignated. The details of
   each designated hedging relationship are formally documented at the inception of the relationship,
   including the risk management objective, hedging strategy, hedged item, specific risks being
   hedged, derivative instrument, how effectiveness is being assessed and how ineffectiveness, if any,
   will be measured. The hedging instrument must be highly effective in offsetting the changes in cash
   flows or fair value of the hedged item and the effectiveness is evaluated quarterly on a
   retrospective and prospective basis.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The following presents the aggregated notional amount and the fair value of NYSE Euronext&amp;#8217;s
   derivative instruments reported on the condensed consolidated statement of financial condition (in millions):
   &lt;/div&gt;
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       &lt;td nowrap="nowrap" align="center" colspan="3"&gt;&lt;b&gt;Notional&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="7"&gt;&lt;b&gt;Fair Value of Derivative Instruments&lt;/b&gt;&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;March 31, 2010&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Amount&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Asset&lt;/b&gt;&lt;sup style="font-size: 85%; vertical-align: text-top"&gt;&lt;b&gt;(1)&lt;/b&gt;&lt;/sup&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Derivatives not designated as hedging instruments
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:30px; text-indent:-15px"&gt;Foreign exchange contracts
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;376&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
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       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 1px solid #000000"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Total derivatives
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;376&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;5&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="left"&gt;$&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;&amp;#8212;&lt;/td&gt;
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       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;&amp;#160;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right" style="border-bottom: 3px double #000000"&gt;&amp;#160;&lt;/td&gt;
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   &lt;div style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000"&gt;&amp;#160;
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       &lt;td nowrap="nowrap" align="left"&gt;(1)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;included in &amp;#8220;Financial investments&amp;#8221; in the condensed consolidated statement of financial condition.&lt;/td&gt;
   &lt;/tr&gt;
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   &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td nowrap="nowrap" align="left"&gt;(2)&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;included in &amp;#8220;Short term debt&amp;#8221; in the condensed consolidated statement of financial condition.&lt;/td&gt;
   &lt;/tr&gt;
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   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;Pre-tax gains and losses on derivative instruments affecting the condensed consolidated statement
   of operations for the three months ended March&amp;#160;31, 2010 was as follows (in millions):
   &lt;/div&gt;
   &lt;div align="center"&gt;
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   &lt;!-- Begin Table Head --&gt;
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       &lt;td width="48%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="25%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="5%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="5%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="3%"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td nowrap="nowrap" align="left"&gt;&lt;b&gt;Derivatives not&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td nowrap="nowrap" align="left"&gt;&lt;b&gt;designated as hedging&lt;/b&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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       &lt;td nowrap="nowrap" align="left" style="border-bottom: 1px double #000000"&gt;
   &lt;div style="border-bottom: 0px solid #000000; width: 0%"&gt;&lt;b&gt;instrument&lt;/b&gt;
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" colspan="4" style="border-bottom: 1px solid #000000"&gt;&lt;b&gt;Gain/(loss) recognized in income&lt;/b&gt;&lt;/td&gt;
   &lt;/tr&gt;
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   &lt;tr valign="bottom"&gt;
       &lt;td&gt;
   &lt;div style="margin-left:15px; text-indent:-15px"&gt;Foreign exchange contracts
   &lt;/div&gt;&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
       &lt;td align="right"&gt;$&lt;/td&gt;
       &lt;td align="right"&gt;4&lt;/td&gt;
       &lt;td&gt;&amp;#160;&lt;/td&gt;
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   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;For the three months ended March&amp;#160;31, 2010, NYSE Euronext had euro/U.S. dollar and sterling/U.S.
   dollar foreign exchange contracts in place with tenors less than 3&amp;#160;months in order to hedge various
   financial positions. These swaps were not designated as hedging instruments under the Derivatives
   and Hedging Topic. As of March&amp;#160;31, 2010, NYSE Euronext had a &amp;#163;85&amp;#160;million ($126&amp;#160;million)
   sterling/U.S. dollar foreign exchange swap outstanding with a positive fair value of $3&amp;#160;million and
   a &amp;#8364;186&amp;#160;million ($250&amp;#160;million) euro/U.S. dollar forward contract outstanding with a positive fair
   value of $2&amp;#160;million. These instruments matured in April&amp;#160;2010. For the three months ended March&amp;#160;31,
   2010, the cumulative net gain recognized under foreign exchange contracts in &amp;#8220;Other income&amp;#8221; in the
   condensed consolidated statement of operations amounted to $4.0&amp;#160;million.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;For the three months ended March&amp;#160;31, 2010, NYSE Euronext had no derivative instruments in fair
   value hedging relationship, cash flow hedging relationship and net investment hedging relationship.
   &lt;/div&gt;
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      <ElementDefenition>This element can be used to disclose the entity's entire derivative instruments and hedging activities disclosure as a single block of text. Describes an entity's risk management strategies, derivatives in hedging activities and non-hedging derivative instruments, the assets, obligations, liabilities, revenues and expenses arising there from, and the amounts of and methodologies and assumptions used in determining the amounts of such items.</ElementDefenition>
      <ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 133
 -Paragraph 45

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 133
 -Paragraph 44

</ElementReferences>
      <IsTotalLabel>false</IsTotalLabel>
    </Row>
  </Rows>
  <Footnotes />
  <ComparabilityReport>false</ComparabilityReport>
  <NumberOfCols>1</NumberOfCols>
  <NumberOfRows>2</NumberOfRows>
  <HasScenarios>false</HasScenarios>
  <MonetaryRoundingLevel>UnKnown</MonetaryRoundingLevel>
  <SharesRoundingLevel>UnKnown</SharesRoundingLevel>
  <PerShareRoundingLevel>UnKnown</PerShareRoundingLevel>
  <HasPureData>false</HasPureData>
  <SharesShouldBeRounded>true</SharesShouldBeRounded>
</InstanceReport>
