Copyright Security Agreement

Exhibit 10.4

EXECUTION VERSION

Copyright Security Agreement

COPYRIGHT SECURITY AGREEMENT dated as of July 29, 2010 (this “Agreement”), between Interactive Data Corporation (the “Grantor”) and Bank of America, N.A., as administrative agent (in such capacity, the “Administrative Agent”).

Reference is made to (a) the Credit Agreement dated as of July 29, 2010 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”), among Interactive Data Corporation (the “Borrower”), Igloo Intermediate Corporation, Igloo Merger Corporation, the lenders from time to time party thereto (the “Lenders”) and the Administrative Agent and (b) the Collateral Agreement dated as of July 29, 2010 (as amended, supplemented or otherwise modified from time to time, the “Collateral Agreement”), among the Borrower, the other grantors from time to time party thereto and the Administrative Agent. The Lenders and the Issuing Banks have agreed to extend credit to the Borrower subject to the terms and conditions set forth in the Credit Agreement. The Grantor is willing to execute and deliver this Agreement in order to induce the Lenders to make additional Loans and the Issuing Banks to issue additional Letters of Credit and as consideration for Loans previously made and Letters of Credit previously issued. Accordingly, the parties hereto agree as follows:

SECTION 1. Terms. Capitalized terms used in this Agreement and not otherwise defined herein have the meanings specified in the Collateral Agreement or the Credit Agreement, as applicable. The rules of construction specified in Section 1.01(b) of the Collateral Agreement also apply to this Agreement.

SECTION 2. Grant of Security Interest. As security for the payment or performance, as the case may be, in full of the Secured Obligations, the Grantor hereby grants to the Administrative Agent, its successors and assigns, for the benefit of the Secured Parties, a security interest (the “Security Interest”) in all of the Grantor’s right, title and interest in, to and under any Copyrights now owned or at any time hereafter acquired by the Grantor, including those listed on Schedule I, and any exclusive Copyright Licenses under which such Grantors are a licensee, including those listed on Schedule II (collectively, the “Copyright Collateral”).

SECTION 3. Collateral Agreement. The Security Interest granted to the Administrative Agent herein is granted in furtherance, and not in limitation, of the security interests granted to the Administrative Agent pursuant to the Collateral Agreement. The Grantor hereby acknowledges and affirms that the rights and remedies of the Administrative Agent with respect to the Copyright Collateral are more fully set forth in the Collateral Agreement, the terms and provisions of which are hereby incorporated herein by reference as if fully set forth herein. In the event of any conflict between the terms of this Agreement and the Collateral Agreement, the terms of the Collateral Agreement shall govern.

SECTION 4. Counterparts. This Agreement may be executed in counterparts (and by different parties hereto on different counterparts), each of which shall constitute an original but all of which when taken together shall constitute a single contract. Delivery of an executed signature page to this Agreement by facsimile or other electronic transmission shall be effective as delivery of a manually signed counterpart of this Agreement.

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IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement as of the day and year first above written.

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Schedule II

None.

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