March 15, 2010

Exhibit 10.1(a)

JPMorgan Chase Bank, National Association

X.X. Xxx 000

60 Victoria Embankment

Xxxxxx XX0X 0XX

England

March 15, 2010

To: Knight Capital Group, Inc.

000 Xxxxxxxxxx Xxxxxxxxx

Xxxxxx Xxxx, XX 00000

Attention:		Treasurer
Telephone No.:		000-000-0000
Facsimile No.:		000-000-0000

Re: Call Option Transaction

The purpose of this letter agreement (this “Confirmation”) is to confirm the terms and conditions of the call option transaction entered into between JPMorgan Chase Bank, National Association, London Branch (“Dealer”) and Knight Capital Group, Inc. (“Counterparty”) as of the Trade Date specified below (the “Transaction”). This letter agreement constitutes a “Confirmation” as referred to in the ISDA Master Agreement specified below. This Confirmation shall replace any previous agreements and serve as the final documentation for this Transaction.

The definitions and provisions contained in the 2002 ISDA Equity Derivatives Definitions (the “Equity Definitions”), as published by the International Swaps and Derivatives Association, Inc. (“ISDA”) are incorporated into this Confirmation. In the event of any inconsistency between the Equity Definitions and this Confirmation, this Confirmation shall govern. Certain defined terms used herein have the meanings assigned to them in the Offering Memorandum dated March 15, 2010 (the “Offering Memorandum”) relating to the 3.50% Cash Convertible Senior Subordinated Notes due March 15, 2015 (the “Convertible Notes” and each USD 1,000 principal amount of Convertible Notes, a “Convertible Note”) issued by Counterparty in an aggregate initial principal amount of USD 325,000,000 pursuant to an Indenture to be dated March 19, 2010 between Counterparty and Deutsche Bank Trust Company Americas, as trustee (the “Indenture”). In the event of any inconsistency between the terms defined in the Offering Memorandum, the Indenture and this Confirmation, this Confirmation shall govern. The parties acknowledge that this Confirmation is entered into on the date hereof with the understanding that (i) definitions set forth in the Indenture which are also defined herein by reference to the Indenture and (ii) sections of the Indenture that are referred to herein will conform to the descriptions thereof in the Offering Memorandum. If any such definitions in the Indenture or any such sections of the Indenture differ from the descriptions thereof in the Offering Memorandum, the descriptions thereof in the Offering Memorandum will govern for purposes of this Confirmation. The parties further acknowledge that the Indenture section numbers used herein are based on the draft of the Indenture last reviewed by Dealer as of the date of this Confirmation, and if any such section numbers are changed in the Indenture as executed, the parties will amend this Confirmation in good faith to preserve the intent of the parties. For the avoidance of doubt, references to the Indenture herein are references to the Indenture as in effect on the date of its execution and if the Indenture is amended following its execution, any such amendment will be disregarded for purposes of this Confirmation unless the parties agree otherwise in writing.

Each party is hereby advised, and each such party acknowledges, that the other party has engaged in, or refrained from engaging in, substantial financial transactions and has taken other material actions in reliance upon the parties’ entry into the Transaction to which this Confirmation relates on the terms and conditions set forth below.

JPMorgan Chase Bank, National Association

Organised under the laws of the United States as a National Banking Association

Main Xxxxxx 0000 Xxxxxxx Xxxxxxx, Xxxxxxxx, Xxxx 00000

Registered as a branch in England & Wales branch No. BR000746

Registered Branch Office 000 Xxxxxx Xxxx, Xxxxxx XX0X 0XX

Authorised and regulated by the Financial Services Authority

1. This Confirmation evidences a complete and binding agreement between Dealer and Counterparty as to the terms of the Transaction to which this Confirmation relates. This Confirmation shall supplement, form a part of, and be subject to an agreement in the form of the 2002 ISDA Master Agreement (the “Agreement”) as if Dealer and Counterparty had executed an agreement in such form (but without any Schedule except for the election of the laws of the State of New York as the governing law (without reference to choice of law doctrine)) on the Trade Date. In the event of any inconsistency between provisions of the Agreement and this Confirmation, this Confirmation will prevail for the purpose of the Transaction to which this Confirmation relates. The parties hereby agree that no Transaction other than the Transaction to which this Confirmation relates shall be governed by the Agreement.

2. The terms of the particular Transaction to which this Confirmation relates are as follows:

General Terms.
Trade Date:		March 15, 2010
Effective Date:		The third Exchange Business Day immediately prior to the Premium Payment Date
Option Style:		“Modified American”, as described under “Procedures for Exercise” below
Option Type:		Call
Buyer:		Counterparty
Seller:		Dealer
Shares:		The Class A Common Stock of Counterparty, par value USD 0.01 per Share (Exchange symbol “NITE”).
Number of Options:		325,000. For the avoidance of doubt, the Number of Options shall be reduced by any Options exercised by Counterparty. In no event will the Number of Options be less than zero.
Applicable Percentage:		78.8%
Option Entitlement:		As of any date, a number equal to the product of the Applicable Percentage and the Conversion Rate as of such date (as defined in the Indenture, but without regard to any adjustments to the Conversion Rate pursuant to the Excluded Provisions and subject to the provisos to “Method of Adjustment” below), for each Convertible Note.
Strike Price:		USD 20.8688
Premium:		USD 50,366,333.00
Premium Payment Date:		March 19, 2010
Exchange:		The NASDAQ Global Select Market
Related Exchange(s):		All Exchanges
Excluded Provisions:		Section 13.03 and Section 13.04(f) of the Indenture.
Dilution Adjustment Provisions:		Section 13.04(a), (b), (c), (d), (e) and Section 13.05 of the Indenture.

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Procedures for Exercise.
Exercise Period(s):		Notwithstanding anything to the contrary in the Equity Definitions, an Exercise Period shall occur with respect to an Option hereunder only if such Option is an Exercisable Option (as defined below) and the Exercise Period shall be, in respect of any Exercisable Option, the period commencing on, and including, the relevant Conversion Date and ending on, and including, the Scheduled Valid Day immediately preceding the first day of the relevant Settlement Averaging Period in respect of such Exercisable Option; provided that in respect of Exercisable Options relating to Convertible Notes for which the relevant Conversion Date occurs on or after the Free Convertibility Date, the final day of the Exercise Period shall be the Scheduled Valid Day immediately preceding the Expiration Date.
Exercisable Options:		In respect of any Exercise Period, a number of Options equal to the number of Convertible Notes with a Conversion Date occurring on the first day of such Exercise Period. Notwithstanding the foregoing, in no event shall the number of Exercisable Options exceed the Number of Options.
Conversion Date:		With respect to any conversion of a Convertible Note and the related Exercisable Option, the date on which the Holder (as such term is defined in the Indenture) of such Convertible Note satisfies all of the requirements for conversion thereof as set forth in Section 13.02(b) of the Indenture; provided that in no event shall a Conversion Date be deemed to occur hereunder (and no Option shall be deemed to be an Exercisable Option) with respect to any Convertible Note at the time it is surrendered for conversion in respect of which Counterparty elects to designate a financial institution for exchange in lieu of conversion pursuant to Section 13.10 of the Indenture, and such financial institution accepts such Convertible Note (regardless of whether such financial institution delivers any amounts due in respect of such Convertible Note, or whether such Convertible Note is resubmitted to Counterparty for conversion following a failure by such financial institution to deliver any such amounts or otherwise).
Free Convertibility Date:		December 15, 2014
Expiration Time:		The Valuation Time
Expiration Date:		March 15, 2015, subject to earlier exercise.
Multiple Exercise:		Applicable, as described under “Exercisable Options” above and “Automatic Exercise” below.
Automatic Exercise:		Notwithstanding Section 3.4 of the Equity Definitions, with respect to each Exercise Period, a number of Options equal to the number of Exercisable Options for such

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		Exercise Period shall be deemed to be automatically exercised on the final day of such Exercise Period; provided that such Options shall be deemed exercised only to the extent that Counterparty has provided a Notice of Exercise to Dealer.
Notice of Exercise:		Notwithstanding anything to the contrary in the Equity Definitions or under “Automatic Exercise” above, in order to exercise any Exercisable Options, Counterparty must notify Dealer in writing before 5:00 p.m. (New York City time) on the Scheduled Valid Day prior to the scheduled first day of the Settlement Averaging Period for the Exercisable Options being exercised of (i) the number of such Options and (ii) the scheduled first day of the Settlement Averaging Period and the scheduled Settlement Date; provided that in respect of Exercisable Options relating to Convertible Notes with a Conversion Date occurring on or after the Free Convertibility Date, such notice may be given on or prior to the second Scheduled Valid Day immediately preceding the Expiration Date and need only specify the number of such Exercisable Options.
Valuation Time:		At the close of trading of the regular trading session on the Exchange; provided that if the principal trading session is extended, the Calculation Agent shall determine the Valuation Time in its reasonable discretion.
Market Disruption Event:		Section 6.3(a) of the Equity Definitions is hereby replaced in its entirety by the following:
		“‘Market Disruption Event’ means, in respect of a Share, (i) a failure by the primary United States national or regional securities exchange or market on which the Shares are listed or admitted for trading to open for trading during its regular trading session or (ii) the occurrence or existence prior to 1:00 p.m., New York City time, on any Scheduled Valid Day for the Shares for more than one half-hour period in the aggregate during regular trading hours of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the relevant stock exchange or otherwise) in the Shares or in any options, contracts or future contracts relating to the Shares.”
Settlement Terms.
Settlement Method:		Cash Settlement
Cash Settlement:		In lieu of Section 8.1 of the Equity Definitions, Dealer will pay to Counterparty, on the relevant Settlement Date, the Option Cash Settlement Amount in respect of any Exercisable Option exercised or deemed exercised hereunder. In no event will the Option Cash Settlement Amount be less than zero.

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Option Cash Settlement Amount:		In respect of any Exercisable Option exercised or deemed exercised, an amount in cash equal to the sum of the quotients, for each Valid Day during the Settlement Averaging Period for such Exercisable Option, of (A)(x) the Option Entitlement on such Valid Day multiplied by (y) the Relevant Price on such Valid Day less the Strike Price, divided by (B) the number of Valid Days in the Settlement Averaging Period; provided that if the calculation contained in clause (y) above results in a negative number, such number shall be replaced with the number “zero”.
Valid Day:		A day on which (i) there is no Market Disruption Event and (ii) trading in the Shares generally occurs on the Exchange or, if the Shares are not then listed on the Exchange, on the principal other United States national or regional securities exchange on which the Shares are then listed or, if the Shares are not then listed on a United States national or regional securities exchange, on the principal other market on which the Shares are then traded. If the Shares are not so listed or traded, “Valid Day” means a Business Day.
Scheduled Valid Day:		A day that is scheduled to be a Valid Day on the primary United States national securities exchange or market on which the Shares are listed or admitted for trading. If the Shares are not so listed or admitted for trading, “Scheduled Valid Day” means a Business Day.
Business Day:		Any day other than a Saturday, a Sunday or a day on which the Federal Reserve Bank of New York is authorized or required by law or executive order to close or be closed.
Relevant Price:		For each of the 40 consecutive Valid Days during the Settlement Averaging Period, the per Share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page NITE.UQ <equity> AQR (or its equivalent successor if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Valid Day (or if such volume-weighted average price is unavailable, the market value of one Share on such Valid Day determined, using a volume-weighted average method, by the Calculation Agent). The “Relevant Price” will be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours.
Settlement Averaging Period:		For any Exercisable Option:
		(i)       if Counterparty has, on or prior to the Free Convertibility Date, delivered a Notice of Exercise to Dealer with respect to such Exercisable Option with a related Conversion Date occurring prior to the Free Convertibility Date, the 40 consecutive Valid Days beginning on, and including, the second Scheduled Valid Day immediately following such Conversion Date; or

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		(ii)      if Counterparty has, on or following the Free Convertibility Date, delivered a Notice of Exercise to Dealer with respect to such Exercisable Option with a related Conversion Date occurring on or after the Free Convertibility Date, the 40 consecutive Valid Days beginning on, and including, the 42nd Scheduled Valid Day immediately preceding the Expiration Date.
Settlement Date:		For any Exercisable Option, the date cash will be paid under the terms of the Indenture with respect to the conversion of the Convertible Notes related to such Exercisable Options.
Settlement Currency:		USD

3. Additional Terms applicable to the Transaction.

Adjustments applicable to the Transaction:
Potential Adjustment Events:		Notwithstanding Section 11.2(e) of the Equity Definitions, a “Potential Adjustment Event” means an occurrence of any event or condition set forth in any Dilution Adjustment Provision that would result in any adjustment to the Conversion Rate of the Convertible Notes pursuant to the Indenture (other than any event or condition set forth in any Excluded Provision).
Method of Adjustment:		Calculation Agent Adjustment, and means that, notwithstanding Section 11.2(c) of the Equity Definitions, upon any adjustment to the Conversion Rate of the Convertible Notes pursuant to any Dilution Adjustment Provision (other than any adjustment pursuant to any Excluded Provision), the Calculation Agent will make a corresponding adjustment to any one or more of the Strike Price, Number of Options, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction; provided that, for the avoidance of doubt, in no event shall there be any adjustment hereunder as a result of any Potential Adjustment Event in respect of which securities, property, rights or other assets are distributed to Holders (as such term is defined in the Indenture) of the Convertible Notes in lieu of any adjustment to the Conversion Rate of the Convertible Notes.
		Following any adjustment by the Calculation Agent under this paragraph, upon written request by Counterparty, the Calculation Agent shall provide Counterparty with a written explanation of such adjustment including, where applicable, a description of the methodology and the basis for such adjustment in reasonable detail, it being understood that the Calculation Agent shall not be obligated to disclose any proprietary models used by it to determine such adjustment.

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Extraordinary Events applicable to the Transaction:
Merger Events:		Applicable; provided that notwithstanding Section 12.1(b) of the Equity Definitions, a “Merger Event” means the occurrence of any event or condition set forth in Section 13.06(a) of the Indenture.
Tender Offers:		Applicable; provided that notwithstanding Section 12.1(d) of the Equity Definitions, a “Tender Offer” means the occurrence of any event or condition set forth in Section 13.04(e) of the Indenture.
Consequence of Merger Events/ Tender Offers:		Notwithstanding Section 12.2 and Section 12.3 of the Equity Definitions, upon the occurrence of a Merger Event or a Tender Offer, the Calculation Agent shall make a corresponding adjustment in respect of any adjustment under the Indenture to any one or more of the nature of the Shares, Strike Price, Number of Options, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction; provided, however, that such adjustment shall be made without regard to any adjustment to the Conversion Rate for the payment of additional amounts in cash as set forth in Section 13.03 of the Indenture; provided further that if, with respect to a Merger Event or a Tender Offer, (i) the consideration for the Shares includes (or, at the option of a holder of Shares, may include) shares of an entity or person not organized under the laws of the United States, any State thereof or the District of Columbia, or (ii) the Counterparty to the Transaction following such Merger Event or Tender Offer will not be the Issuer following such Merger Event or Tender Offer and Dealer determines, in its commercially reasonable judgment, that such Merger Event or Tender Offer may adversely impact Dealer’s hedging activities in connection with the Transaction (including, for the avoidance of doubt, by increasing the cost of hedging volatility risk with respect to the Transaction), then, in each case, Cancellation and Payment (Calculation Agent Determination) shall apply.
Nationalization, Insolvency or Delisting:		Cancellation and Payment (Calculation Agent Determination); provided that, in addition to the provisions of Section 12.6(a)(iii) of the Equity Definitions, it will also constitute a Delisting if the Exchange is located in the United States and the Shares are not immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or their respective successors); if the Shares are immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or their respective successors), such exchange or quotation system shall thereafter be deemed to be the Exchange.

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Additional Disruption Events:
Change in Law:		Applicable; provided that Section 12.9(a)(ii)(X) of the Equity Definitions is hereby amended by replacing the word “Shares” with the phrase “Hedge Positions.”
Failure to Deliver:		Not applicable
Hedging Disruption:		Not applicable
Hedging Party:		For all applicable Additional Disruption Events, Dealer.
Determining Party:		For all applicable Extraordinary Events, Dealer.
Non-Reliance:		Applicable
Agreements and Acknowledgements
Regarding Hedging Activities:		Applicable
Additional Acknowledgments:		Applicable

4. Calculation Agent.       Dealer

5. Account Details.

(a) Account for payments to Counterparty:

JPMorgan Chase NY

ABA# 021-000021

Acct:  Knight Capital Group, Inc.

Acct No.: 000-0-00000

(b) Account for payments to Dealer:

JPMorgan Chase Bank, National Association, New York

ABA: 021 000 021

Favour:  JPMorgan Chase Bank, National Association – London

A/C: 0010962009

XXXXXX00

6. Offices.

(a) The Office of Counterparty for the Transaction is: Inapplicable, Counterparty is not a Multibranch Party.

(b) The Office of Dealer for the Transaction is: London

JPMorgan Chase Bank, National Association

London Branch

P.O. Box 161

60 Victoria Embankment

London EC4Y 0JP

England

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7. Notices.

(a)		Address for notices or communications to Counterparty.
		Knight Capital Group, Inc.
		000 Xxxxxxxxxx Xxxxxxxxx
		Xxxxxx Xxxx, XX 00000
		Attention:		Treasurer
		Telephone No:		000-000-0000
		Facsimile No:		000-000-0000
(b)		Address for notices or communications to Dealer.
		JPMorgan Chase Bank, National Association
		0 Xxx Xxxx Xxxxx, Xxxxx 00
		Xxx Xxxx, XX 00000-0000
		Attention:		Xxxxxxx Xxxxxxx
		Title:		Operations Analyst, EDG Corporate Marketing
		Telephone No:		(000) 000-0000
		Facsimile No:		(000) 000-0000

8. Representations and Warranties of Counterparty.

Each of the representations and warranties of Counterparty set forth in Section 3 of the Purchase Agreement (the “Purchase Agreement”) dated as of March 15, 2010 between Counterparty and X.X. Xxxxxx Securities Inc., as representative of the Initial Purchasers party thereto, are true and correct and are hereby deemed to be repeated to Dealer as if set forth herein. Counterparty hereby further represents and warrants to Dealer on the date hereof and on and as of the Premium Payment Date that:

(a) Counterparty has all necessary corporate power and authority to execute, deliver and perform its obligations in respect of this Transaction; such execution, delivery and performance have been duly authorized by all necessary corporate action on Counterparty’s part; and this Confirmation has been duly and validly executed and delivered by Counterparty and constitutes its valid and binding obligation, enforceable against Counterparty in accordance with its terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally, and subject, as to enforceability, to general principles of equity, including principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or in equity) and except that rights to indemnification and contribution hereunder may be limited by federal or state securities laws or public policy relating thereto.

(b) Neither the execution and delivery of this Confirmation nor the incurrence or performance of obligations of Counterparty hereunder will conflict with or result in (i) a breach of the certificate of incorporation or by-laws (or any equivalent documents) of Counterparty, (ii) a material breach of any applicable law or regulation, or any order, writ, injunction or decree of any court or governmental authority or agency, or (iii) a breach of any agreement or instrument filed as an exhibit to Counterparty’s Annual Report on Form 10-K for the year ended December 31, 2009 (as updated by any subsequent filings on or prior to the Trade Date), or constitute a default under, or result in the creation of any lien under, any such agreement or instrument.

(c) No consent, approval, authorization, or order of, or filing with, any governmental agency or body or any court is required in connection with the execution, delivery or performance by Counterparty of this Confirmation, except such as have been obtained or made and such as may be required under the Securities Act of 1933, as amended (the “Securities Act”) or state securities laws.

(d) Counterparty is not and will not be required to register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended.

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(e) It is an “eligible contract participant” (as such term is defined in Section 1a(12) of the Commodity Exchange Act, as amended).

(f) Each of it and its executive officers or directors are not, on the date hereof, in possession of any material non-public information with respect to Counterparty.

9. Other Provisions.

(a) Opinions. Counterparty shall deliver to Dealer an opinion of counsel, dated as of the Trade Date, with respect to the matters set forth in Sections 8(a) through (c) of this Confirmation. Delivery of such opinion to Dealer shall be a condition precedent for the purpose of Section 2(a)(iii) of the Agreement with respect to each obligation of Dealer under Section 2(a)(i) of the Agreement.

(b) Repurchase Notices. Counterparty shall, on any day on which Counterparty effects any repurchase of Shares, promptly give Dealer a written notice of such repurchase (a “Repurchase Notice”) on such day if following such repurchase, the number of outstanding Shares as determined on such day is (i) less than 94.1 million (in the case of the first such notice) or (ii) thereafter more than 350,000 less than the number of Shares included in the immediately preceding Repurchase Notice. Counterparty agrees to indemnify and hold harmless Dealer and its affiliates and their respective officers, directors, employees, affiliates, advisors, agents and controlling persons (each, an “Indemnified Person”) from and against any and all losses (including losses relating to Dealer’s hedging activities as a consequence of becoming, or of the risk of becoming, a Section 16 “insider”, including without limitation, any forbearance from hedging activities or cessation of hedging activities and any losses in connection therewith with respect to this Transaction), claims, damages, judgments, liabilities and expenses (including reasonable attorney’s fees), joint or several, which an Indemnified Person actually may become subject to, as a result of Counterparty’s failure to provide Dealer with a Repurchase Notice on the day and in the manner specified in this paragraph, and to reimburse, within 30 days, upon written request, each of such Indemnified Persons for any reasonable legal or other expenses incurred in connection with investigating, preparing for, providing testimony or other evidence in connection with or defending any of the foregoing. If any suit, action, proceeding (including any governmental or regulatory investigation), claim or demand shall be brought or asserted against the Indemnified Person as a result of Counterparty’s failure to provide Dealer with a Repurchase Notice in accordance with this paragraph, such Indemnified Person shall promptly notify Counterparty in writing, and Counterparty, upon request of the Indemnified Person, shall retain counsel reasonably satisfactory to the Indemnified Person to represent the Indemnified Person and any others Counterparty may designate in such proceeding and shall pay the fees and expenses of such counsel related to such proceeding. Counterparty shall not be liable for any settlement of any proceeding contemplated by this paragraph that is effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, Counterparty agrees to indemnify any Indemnified Person from and against any loss or liability by reason of such settlement or judgment. Counterparty shall not, without the prior written consent of the Indemnified Person, effect any settlement of any pending or threatened proceeding contemplated by this paragraph in respect of which any Indemnified Person is or could have been a party and indemnity could have been sought hereunder by such Indemnified Person, unless such settlement includes an unconditional release of such Indemnified Person from all liability on claims that are the subject matter of such proceeding on terms reasonably satisfactory to such Indemnified Person. If the indemnification provided for in this paragraph is unavailable to an Indemnified Person or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then Counterparty hereunder, in lieu of indemnifying such Indemnified Person thereunder, shall contribute to the amount paid or payable by such Indemnified Person as a result of such losses, claims, damages or liabilities. The remedies provided for in this paragraph (b) are not exclusive and shall not limit any rights or remedies which may otherwise be available to any Indemnified Person at law or in equity. The indemnity and contribution agreements contained in this paragraph shall remain operative and in full force and effect regardless of the termination of this Transaction.

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(c) Regulation M. Counterparty is not on the Trade Date engaged in a distribution, as such term is used in Regulation M under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), of any securities of Counterparty, other than a distribution meeting the requirements of the exception set forth in Rules 101(b)(10) and 102(b)(7) of Regulation M. Counterparty shall not, until the second Scheduled Valid Day immediately following the Effective Date, engage in any such distribution.

(d) No Manipulation. Counterparty is not entering into this Transaction to create actual or apparent trading activity in the Shares (or any security convertible into or exchangeable for the Shares) or to raise or depress or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable for the Shares) or otherwise in violation of the Exchange Act.

(e) Transfer or Assignment.

(i) Counterparty shall have the right to transfer or assign its rights and obligations hereunder with respect to all, but not less than all, of the Options hereunder (such Options, the “Transfer Options”); provided that such transfer or assignment shall be subject to reasonable conditions that Dealer may impose, including but not limited, to the following conditions:

(A) With respect to any Transfer Options, Counterparty shall not be released from its notice and indemnification obligations pursuant to Section 9(b) or any obligations under Section 9(m) or 9(q) of this Confirmation;

(B) Any Transfer Options shall only be transferred or assigned to a third party that is a United States person (as defined in the Internal Revenue Code of 1986, as amended);

(C) Such transfer or assignment shall be effected on terms, including any reasonable undertakings by such third party (including, but not limited to, an undertaking with respect to compliance with applicable securities laws in a manner that, in the reasonable judgment of Dealer, will not expose Dealer to material risks under applicable securities laws) and execution of any documentation and delivery of legal opinions with respect to securities laws and other matters by such third party and Counterparty, as are requested and reasonably satisfactory to Dealer;

(D) Dealer will not, as a result of such transfer and assignment, be required to pay the transferee on any payment date an amount under Section 2(d)(i)(4) of the Agreement greater than an amount that Dealer would have been required to pay to Counterparty in the absence of such transfer and assignment;

(E) An Event of Default, Potential Event of Default or Termination Event (in each case, as defined in the Agreement) will not occur as a result of such transfer and assignment;

(F) Without limiting the generality of clause (B), Counterparty shall cause the transferee to make such Payee Tax Representations and to provide such tax documentation as may be reasonably requested by Dealer to permit Dealer to determine that results described in clauses (D) and (E) will not occur upon or after such transfer and assignment; and

(G) Counterparty shall be responsible for all reasonable costs and expenses, including reasonable counsel fees, incurred by Dealer in connection with such transfer or assignment.

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(ii) At any time when an Excess Ownership Position (as defined below) exists, Dealer may, without Counterparty’s consent, transfer or assign all or any part of its rights or obligations under the Transaction to any third party with a rating for its long term, unsecured and unsubordinated indebtedness equal to or better than the lesser of (x) the credit rating of Dealer at the time of the transfer and (y) A- by Standard and Poor’s Rating Group, Inc. or its successor (“S&P”), or A3 by Xxxxx’x Investor Service, Inc. (“Moody’s”) or, if either S&P or Moody’s ceases to rate such debt, at least an equivalent rating or better by a substitute rating agency mutually agreed by Counterparty and Dealer. If at any time at which (A) the Section 16 Percentage exceeds 7.5%, (B) the Option Equity Percentage exceeds 14.5%, or (C) the Share Amount exceeds the Applicable Share Limit (if any applies) (any such condition described in clauses (A), (B) or (C), an “Excess Ownership Position”), Dealer is unable after using its commercially reasonable efforts to effect a transfer or assignment of Options to a third party on pricing terms reasonably acceptable to Dealer and within a time period reasonably acceptable to Dealer such that no Excess Ownership Position exists, then Dealer may designate any Exchange Business Day as an Early Termination Date with respect to such portion of the Transaction (the “Terminated Portion”), such that following such partial termination no Excess Ownership Position exists. In the event that Dealer so designates an Early Termination Date with respect to a Terminated Portion, a payment shall be made pursuant to Section 6 of the Agreement as if (1) an Early Termination Date had been designated in respect of a Transaction having terms identical to this Transaction and a Number of Options equal to the number of Options underlying the Terminated Portion, (2) Counterparty were the sole Affected Party with respect to such partial termination and (3) the Terminated Portion were the sole Affected Transaction (and, for the avoidance of doubt, the provisions of Section 9(k) shall apply to any amount that is payable by Dealer to Counterparty pursuant to this sentence as if Counterparty was not the Affected Party). The “Section 16 Percentage” as of any day is the fraction, expressed as a percentage, (A) the numerator of which is the number of Shares that Dealer and each person subject to aggregation of Shares with Dealer under Section 13 or Section 16 of the Exchange Act and rules promulgated thereunder directly or indirectly beneficially own (as defined under Section 13 or Section 16 of the Exchange Act and rules promulgated thereunder) and (B) the denominator of which is the number of Shares outstanding. The “Option Equity Percentage” as of any day is the fraction, expressed as a percentage, (A) the numerator of which is the sum of (1) the product of the Number of Options and the Option Entitlement and (2) the aggregate number of Shares underlying any other call option transaction sold by Dealer to Counterparty, and (B) the denominator of which is the number of Shares outstanding. The “Share Amount” as of any day is the number of Shares that Dealer and any person whose ownership position would be aggregated with that of Dealer (Dealer or any such person, a “Dealer Person”) under any law, rule, regulation or regulatory order that are, in each case, applicable to ownership of Shares (“Applicable Restrictions”), owns, beneficially owns, constructively owns, controls, holds the power to vote or otherwise meets a relevant definition of ownership under any Applicable Restriction, as determined by Dealer in its reasonable discretion. The “Applicable Share Limit” means a number of Shares equal to (A) the minimum number of Shares that would give rise to reporting or registration obligations or other requirements (including obtaining prior approval from any person or entity) of a Dealer Person, or could result in an adverse effect on a Dealer Person, under any Applicable Restriction, as determined by Dealer in its reasonable discretion, minus (B) 1% of the number of Shares outstanding.

(iii) Notwithstanding any other provision in this Confirmation to the contrary requiring or allowing Dealer to purchase, sell, receive or deliver any Shares or other securities, or make or receive any payment in cash, to or from Counterparty, Dealer may designate any of its affiliates to purchase, sell, receive or deliver such Shares or other securities, or to make or receive such payment in cash, and otherwise to perform Dealer’s obligations in respect of this Transaction and any such designee may assume such obligations. Dealer shall be discharged of its obligations to Counterparty to the extent of any such performance.

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(f) Ratings Decline. If at any time the long term, unsecured and unsubordinated indebtedness of Dealer is rated Ba1 or lower by Moody’s or BB+ or lower by S&P (a “Ratings Downgrade”), then Counterparty may, at any time following the occurrence and during the continuation of such Ratings Downgrade, provide written notice to Dealer specifying that it elects for this paragraph to apply (a “Trigger Notice”). Upon receipt by Dealer of a Trigger Notice from Counterparty, Dealer shall promptly elect that either (i) the parties shall negotiate in good faith terms for collateral arrangements pursuant to which Dealer is required to provide collateral (including, but not limited to, equity or equity-linked securities issued by Counterparty) to Counterparty in respect of the Transaction with a value equal to the full xxxx-to-market exposure of Counterparty under the Transaction, as determined by Dealer in a good faith commercially reasonable manner, or (ii) an Additional Termination Event shall occur and, with respect to such Additional Termination Event, (A) Counterparty shall be deemed to be the sole Affected Party, and (B) the Transaction shall be the sole Affected Transaction.

(g) Role of Agent. Each party agrees and acknowledges that (i) X.X. Xxxxxx Securities Inc., an affiliate of Dealer (“JPMSI”), has acted solely as agent and not as principal with respect to this Transaction and (ii) JPMSI has no obligation or liability, by way of guaranty, endorsement or otherwise, in any manner in respect of this Transaction (including, if applicable, in respect of the settlement thereof). Each party agrees it will look solely to the other party (or any guarantor in respect thereof) for performance of such other party’s obligations under this Transaction.

(h) Additional Termination Events. Notwithstanding anything to the contrary in this Confirmation if an event of default with respect to Counterparty shall occur under the terms of the Convertible Notes as set forth in Section 6.01 of the Indenture and some or all of the Convertible Notes shall be accelerated, then such event of default shall constitute an Additional Termination Event applicable to the Transaction (or the applicable portion thereof) and, with respect to such Additional Termination Event, (A) Counterparty shall be deemed to be the sole Affected Party, (B) the Transaction shall be the sole Affected Transaction and (C) Dealer shall be the party entitled to designate an Early Termination Date pursuant to Section 6(b) of the Agreement.

(i) Amendments to Equity Definitions.

(i) Section 12.6(a)(ii) of the Equity Definitions is hereby amended by (1) deleting from the fourth line thereof the word “or” after the word “official” and inserting a comma therefor, and (2) deleting the semi-colon at the end of subsection (B) thereof and inserting the following words therefor “or (C) at Dealer’s option, the occurrence of any of the events specified in Section 5(a)(vii)(1) through (9) of the ISDA Master Agreement with respect to that Issuer.”

(ii) Section 12.9(b)(i) of the Equity Definitions is hereby amended by (1) replacing “either party may elect” with “Dealer may elect” and (2) replacing “notice to the other party” with “notice to Counterparty” in the first sentence of such section.

(j) Setoff. In addition to and without limiting any rights of set-off that a party hereto may have as a matter of law, pursuant to contract or otherwise, upon the occurrence of an Early Termination Date, Dealer (and only Dealer) shall have the right to set off any obligation that it may have to Counterparty under this Confirmation, including without limitation any obligation to make any payment of cash, against any obligation Counterparty may have to Dealer under any other agreement between Dealer and Counterparty (each such contract or agreement, a “Separate Agreement”), including without limitation any obligation to make a payment of cash or a delivery of any other property or securities. For this purpose, Dealer shall be entitled to convert any obligation (or the relevant portion of such obligation) denominated in one currency into another currency at the rate of exchange at which it would be able to purchase the relevant amount of such currency, and to convert any obligation to deliver any non-cash property into an obligation to deliver cash in an amount calculated by reference to the market value of such property as of the Early Termination Date, as determined by the Calculation Agent in its sole discretion; provided that in determining the value of any obligation to deliver any securities, the value at any time of

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such obligation shall be determined by reference to the market value of such securities at such time, as determined in good faith by the Calculation Agent. If an obligation is unascertained at the time of any such set-off, the Calculation Agent may in good faith estimate the amount or value of such obligation, in which case set-off will be effected in respect of that estimate, and the relevant party shall account to the other party at the time such obligation or right is ascertained. For the avoidance of doubt and notwithstanding anything to the contrary provided in this Section 9(j), in the event of bankruptcy or liquidation of either Counterparty or Dealer, neither party shall have the right to set off any obligation that it may have to the other party under this Transaction against any obligation such other party may have to it, whether arising under the Agreement, this Confirmation or any other agreement between the parties hereto, by operation of law or otherwise.

(k) Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events. If in respect of this Transaction, an amount is payable by Dealer to Counterparty (i) pursuant to Section 12.7 or Section 12.9 of the Equity Definitions or (ii) pursuant to Section 6(d)(ii) and Section 6(e) of the Agreement (a “Payment Obligation”), Counterparty may require Dealer to satisfy any such Payment Obligation by the Share Termination Alternative (as defined below) (except that Counterparty shall not make such an election in the event of a Nationalization, Insolvency, Merger Event or Tender Offer, in each case, in which the consideration to be paid to holders of Shares consists solely of cash, or an Event of Default in which Counterparty is the Defaulting Party or a Termination Event in which Counterparty is the Affected Party, other than an Event of Default of the type described in Section 5(a)(iii), (v), (vi), (vii) or (viii) of the Agreement or a Termination Event of the type described in Section 5(b) of the Agreement in each case that resulted from an event or events outside Counterparty’s control) and shall give irrevocable telephonic notice to Dealer, confirmed in writing within one Scheduled Valid Day, no later than 12:00 p.m. (New York City time) on the Merger Date, the Tender Offer Date, the Announcement Date (in the case of Nationalization, Insolvency or Delisting), the Early Termination Date or date of cancellation, as applicable. In calculating any amounts under Section 6(e) of the Agreement, notwithstanding anything to the contrary in the Agreement, (1) separate amounts shall be calculated as set forth in Section 6(e) with respect to (i) this Transaction and (ii) all other Transactions, and (2) such separate amounts shall be payable pursuant to Section 6(d)(ii) of the Agreement.

Share Termination Alternative:		Applicable and means that Dealer shall deliver to Counterparty the Share Termination Delivery Property on, or within a commercially reasonable period of time after, the date when the Payment Obligation would otherwise be due pursuant to Section 12.7 or 12.9 of the Equity Definitions or Section 6(d)(ii) and 6(e) of the Agreement, as applicable (the “Share Termination Payment Date”), in satisfaction of the Payment Obligation in the manner reasonably requested by Counterparty free of payment.
Share Termination Delivery Property:		A number of Share Termination Delivery Units, as calculated by the Calculation Agent, equal to the Payment Obligation divided by the Share Termination Unit Price. The Calculation Agent shall adjust the Share Termination Delivery Property by replacing any fractional portion of a security therein with an amount of cash equal to the value of such fractional security based on the values used to calculate the Share Termination Unit Price.
Share Termination Unit Price:		The value to Dealer of property contained in one Share Termination Delivery Unit, as determined by the Calculation Agent in its discretion by

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		commercially reasonable means and notified by the Calculation Agent to Dealer at the time of notification of the Payment Obligation. For the avoidance of doubt, the parties agree that in determining the Share Termination Delivery Unit Price the Calculation Agent may consider the purchase price paid in connection with the purchase of Share Termination Delivery Property.
Share Termination Delivery Unit:		One Share or, if a Merger Event has occurred and a corresponding adjustment to this Transaction has been made, a unit consisting of the number or amount of each type of property received by a holder of one Share (without consideration of any requirement to pay cash or other consideration in lieu of fractional amounts of any securities) in such Merger Event, as determined by the Calculation Agent.
Failure to Deliver:		Applicable
Other applicable provisions:		If Share Termination Alternative is applicable, the provisions of Sections 9.8, 9.9, 9.11, 9.12 and 10.5 (as modified above) of the Equity Definitions will be applicable, except that all references in such provisions to “Physically-settled” shall be read as references to “Share Termination Settled” and all references to “Shares” shall be read as references to “Share Termination Delivery Units”. “Share Termination Settled” in relation to this Transaction means that Share Termination Alternative is applicable to this Transaction.

(l) Waiver of Jury Trial. Each party waives, to the fullest extent permitted by applicable law, any right it may have to a trial by jury in respect of any suit, action or proceeding relating to this Transaction. Each party (i) certifies that no representative, agent or attorney of either party has represented, expressly or otherwise, that such other party would not, in the event of such a suit, action or proceeding, seek to enforce the foregoing waiver and (ii) acknowledges that it and the other party have been induced to enter into this Transaction, as applicable, by, among other things, the mutual waivers and certifications provided herein.

(m) Registration. Counterparty hereby agrees that if, in the good faith reasonable judgment of Dealer, the Shares (“Hedge Shares”) acquired by Dealer for the purpose of hedging its obligations pursuant to this Transaction cannot be sold in the public market by Dealer without registration under the Securities Act, Counterparty shall, at its election, either (i) in order to allow Dealer to sell the Hedge Shares in a registered offering, make available to Dealer an effective registration statement under the Securities Act and enter into an agreement, in form and substance reasonably satisfactory to Dealer, substantially in the form of an underwriting agreement for a registered secondary offering; provided, however, that if Dealer, in its sole reasonable discretion, is not satisfied with access to due diligence materials, the results of its due diligence investigation, or the procedures and documentation for the registered offering referred to above, then clause (ii) or clause (iii) of this paragraph shall apply at the election of Counterparty, (ii) in order to allow Dealer to sell the Hedge Shares in a private placement, enter into a private placement agreement substantially similar to private placement purchase agreements customary for private placements of equity securities, in form and substance reasonably satisfactory to Dealer (in which case, Dealer shall be entitled to reasonable compensation for any discount from the public market price of the Shares incurred on the sale of Hedge Shares in a private placement), or (iii) purchase the Hedge Shares from Dealer at the Reference Price on such Exchange Business Days, and in the amounts, requested by Dealer.

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(n) Tax Disclosure. Effective from the date of commencement of discussions concerning the Transaction, Counterparty and each of its employees, representatives, or other agents may disclose to any and all persons, without limitation of any kind, the tax treatment and tax structure of the Transaction and all materials of any kind (including opinions or other tax analyses) that are provided to Counterparty relating to such tax treatment and tax structure.

(o) Right to Extend. Dealer may postpone, in whole or in part, any Settlement Date or any other date of payment by Dealer or add additional Settlement Dates or any other date of payment, with respect to some or all of the Options hereunder, but in no event later than the 20^th Exchange Business Day following such date, if Dealer determines, in its commercially reasonable judgment, that such postponement is reasonably necessary or appropriate to preserve Dealer’s hedging or hedge unwind activity hereunder in light of existing liquidity conditions or to enable Dealer to effect purchases or sales of Shares in connection with its hedging, hedge unwind or settlement activity hereunder in a manner that would, if Dealer were Counterparty or an agent of Counterparty, be in compliance with applicable legal, regulatory or self-regulatory requirements, or with related compliance policies and procedures applicable to Dealer. If Dealer postpones, in whole or in part, any Settlement Date or any other date of payment or adds additional Settlement Dates or any other date of payment pursuant to this Section 9(o), then Dealer shall, as and when it unwinds any of its Hedge Positions with respect to the relevant payment obligation on or after such original Settlement Date or such other original date of payment, as the case may be, promptly pay a portion of such payment obligation corresponding to the portion of its Hedge Positions so unwound.

(p) Securities Contract; Swap Agreement. The parties hereto intend for (i) the Transaction to be a “securities contract” and a “swap agreement” as defined in the Bankruptcy Code (Title 11 of the United States Code) (the “Bankruptcy Code”), and the parties hereto to be entitled to the protections afforded by, among other Sections, Sections 362(b)(6), 362(b)(17), 546(e), 546(g), 555 and 560 of the Bankruptcy Code, (ii) a party’s right to liquidate the Transaction and to exercise any other remedies upon the occurrence of any Event of Default under the Agreement with respect to the other party to constitute a “contractual right” as described in the Bankruptcy Code, and (iii) each payment and delivery of cash, securities or other property hereunder to constitute a “margin payment” or “settlement payment” and a “transfer” as defined in the Bankruptcy Code.

(q) Notices of Certain Events. Counterparty covenants and agrees that:

(i) as promptly as practicable following the public announcement of any consolidation, merger and binding share exchange to which Counterparty is a party, or any sale of all or substantially all of Counterparty’s assets, in each case pursuant to which the Shares will be converted into cash, securities or other property, Counterparty shall notify Dealer in writing of the types and amounts of consideration that holders of Shares have elected to receive upon consummation of such transaction or event (the date of such notification, the “Consideration Notification Date”); provided that in no event shall the Consideration Notification Date be later than the date on which such transaction or event is consummated; and

(ii) promptly following any adjustment to the Convertible Notes in connection with any Potential Adjustment Event, Merger Event or Tender Offer, Counterparty shall notify Dealer in writing of the details of such adjustment.

(r) Early Unwind. Notwithstanding anything in this Confirmation to the contrary, and subject to the immediately succeeding sentence, the respective obligations of the parties under the Transaction shall become final and binding, and the Transaction shall become effective, on the Premium Payment Date. In the event that (i) the sale of the “Private Placement Securities” (as defined in the Purchase Agreement) is not consummated with the Initial Purchasers for any reason, or

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Counterparty fails to deliver to Dealer opinions of counsel as required pursuant to Section 9(a) of this Confirmation, in each case by 5:00 p.m. (New York City time) on the Premium Payment Date, or such later date as agreed upon by the parties (the Premium Payment Date or such later date the “Early Unwind Date”) or (ii) the $140,000,000 Credit Agreement dated as of October 3, 2007 among Counterparty, as Borrower, the several lenders from time to time party thereto, TD Banknorth, N.A. and Wachovia Bank, National Association, as Co-Syndication Agents and JPMorgan Chase Bank, N.A., as Administrative Agent is not repaid in full and terminated on or prior to the Premium Payment Date, the Transaction shall automatically terminate (the “Early Unwind”), on the Early Unwind Date and (x) the Transaction and all of the respective rights and obligations of Dealer and Counterparty under the Transaction shall be cancelled and terminated and (y) each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of the other party arising out of and to be performed in connection with the Transaction either prior to or after the Early Unwind Date; provided that Counterparty shall deliver to Dealer, other than in cases involving a breach of the Purchase Agreement by Dealer or an affiliate of Dealer, an amount in cash equal to the aggregate amount of costs and expenses relating to the unwinding (which unwinding shall be conducted in a commercially reasonable manner) of Dealer’s hedging activities in respect of the Transaction (including market losses incurred in reselling any Shares purchased by Dealer or its affiliates in connection with such hedging activities, unless Counterparty agrees to purchase any such Shares at the cost at which Dealer purchased such Shares), but after giving effect to any gains experienced by Dealer. Each of Dealer and Counterparty represent and acknowledge to the other that, subject to the proviso included in this Section, upon an Early Unwind, all obligations with respect to the Transaction shall be deemed fully and finally discharged.

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Please confirm that the foregoing correctly sets forth the terms of our agreement by executing this Confirmation and returning it to EDG Confirmation Group, X.X. Xxxxxx Securities Inc., 000 Xxxx Xxxxxx, 00xx Xxxxx, Xxx Xxxx, XX 00000-0000, or by fax to (000) 000 0000.

Very truly yours,

X.X. Xxxxxx Securities Inc., as agent for JPMorgan Chase Bank, National Association
By:		/s/ Xxxxxxx Xxxxxxxxxxx
Authorized Signatory
Name:		Xxxxxxx Xxxxxxxxxxx

Accepted and confirmed

as of the Trade Date:

Knight Capital Group, Inc.
By:		/s/ Xxxxxx Xxxxxx
Authorized Signatory
Name:		Xxxxxx Xxxxxx

JPMorgan Chase Bank, National Association

Organised under the laws of the United States as a National Banking Association

Main Xxxxxx 0000 Xxxxxxx Xxxxxxx, Xxxxxxxx, Xxxx 00000

Registered as a branch in England & Wales branch No. BR000746

Registered Branch Office 000 Xxxxxx Xxxx, Xxxxxx XX0X 0XX

Authorised and regulated by the Financial Services Authority