What is the main purpose of this 8-K filing?

The main purpose of this 8-K filing is to announce CME Group Inc.'s financial results for the fourth quarter and the full fiscal year ended December 31, 2009, as detailed in an attached press release.

Where can I find the detailed financial results?

The detailed financial results are provided in the press release attached as Exhibit 99.1 to this 8-K filing.

Does this 8-K filing contain any new operational or strategic announcements?

This 8-K filing primarily focuses on the reporting of financial results. It does not appear to contain separate announcements regarding new operational strategies or significant business developments beyond what is covered in the financial results press release.

Are the financial results presented in this 8-K considered 'filed' under SEC regulations?

According to the filing, the information set forth under Item 2.02 and its exhibit is not deemed 'filed' for purposes of Section 18 of the Securities Exchange Act of 1934, nor is it automatically incorporated by reference into other filings, unless specifically stated in a future filing.

CME 8-K: Earnings & Results

Summary

CME Group Inc. (CME) filed an 8-K on February 4, 2010, primarily to report its financial results for the fourth quarter and full year ended December 31, 2009. This filing is crucial for investors as it provides key performance indicators and financial standing for the period. The press release attached as Exhibit 99.1 contains the detailed financial information. Investors should focus on the reported revenue, net income, earnings per share, and any commentary on operational performance and outlook provided in the accompanying press release. This data will inform an understanding of CME Group's profitability and its position within the financial markets during 2009, a year marked by significant economic events.

Key Highlights

1CME Group Inc. filed an 8-K on February 4, 2010.
2The primary purpose of the filing is to report financial results for the fourth quarter and full year ended December 31, 2009.
3Exhibit 99.1 contains a press release detailing these financial results.
4The filing does not contain new material operational updates beyond the financial results.
5Information reported is not deemed 'filed' for Section 18 purposes unless expressly incorporated into other filings.

CME GROUP INC. 8-K Report, Financial Results (Feb 4, 2010)

Summary

Key Highlights

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