Interactive Brokers Group, Inc. current report, 22 January 2009

Business Context and Reporting Period

Company: Interactive Brokers Group, Inc.
Filing Type: Form 8-K (Current Report)
Date of Report: January 22, 2009
Reporting Period: Fourth quarter and full year ended December 31, 2008.

This filing serves as a notification that the company issued a press release on January 22, 2009, detailing its financial results for the specified period. The full details of the results are contained in Exhibit 99.1 (Press Release), which is incorporated by reference.

Key Financial Metrics

The provided text is a cover document for the Form 8-K and does not contain specific numerical data regarding revenue, profit, cash flow, margins, debt, or liquidity. These figures are located in the referenced press release (Exhibit 99.1), which is not included in the input text.

Note: The filing text does not provide a clear value for any specific financial metric.

Material Changes

No material changes or comparative analysis between the current and prior periods are described in the text of this Form 8-K. Such analysis is expected to be found in the referenced press release.

Guidance, Outlook, and Risks

The text does not contain management commentary, forward-looking guidance, risk factors, or details on contingencies and unusual items. It strictly references the existence of the press release containing this information.

Investor Verification Checklist

  • Review Exhibit 99.1 (Press Release dated January 22, 2009) for actual revenue, net income, and earnings per share figures.
  • Verify the specific impact of the 2008 financial crisis on the company's trading volumes and client assets as detailed in the press release.
  • Confirm any changes in capital structure or liquidity positions mentioned in the full press release.
  • Check for any forward-looking statements or guidance provided in the press release that may differ from historical performance.