BOSTON, MA -- 11/18/2008

State Street Global Markets, the investment research and trading arm of State Street Corporation (NYSE:STT), today released the results of the State Street Investor Confidence Index® for November 2008.

Global Investor Confidence decreased by 1.4 points to 57.0 from October’s revised level of 58.4. Confidence among North American investors was essentially flat, declining 0.1 to 49.9 from October’s revised level of 50.0. The drivers of the decline in overall sentiment were European investors, whose confidence fell from 79.5 to 73.6, and Asian investors, where sentiment slipped from 87.8 to 82.3.

Developed through State Street Global Markets’ research partnership, State Street Associates, by Harvard University professor Ken Froot and State Street Associates Director Paul O’Connell, the State Street Investor Confidence Index measures investor confidence on a quantitative basis by analyzing the actual buying and selling patterns of institutional investors. The index is based on financial theory that assigns precise meaning to changes in investor risk appetite, or the willingness of investors to allocate their portfolios to equities. The more of their portfolio that institutional investors are willing to devote to equities, the greater their risk appetite or confidence.

“Coming on the heels of last month’s dramatic decline, this month’s readings provide a measure of relief,” commented Froot. “While market prices saw further write-downs on the realization that fundamentals have deteriorated substantially in the face of a looming recession, institutional investors did not react as strongly as last month to these changing circumstances.”

“Last month’s decline in North American Investor Confidence foreshadowed the decline in US consumer confidence to a record low in October, and the declines in European and Asian Investor Confidence that took place this month” added O’Connell. “Nevertheless, the fact that North American institutional investors did not accelerate further the pace of their deleveraging this month could be seen in a positive light.”

The index is released globally at 10 a.m. Eastern time in Boston on the second to last Tuesday of each month. More information on the State Street Investor Confidence Index, including frequently asked questions and a calendar of release dates, is available at http://www.statestreet.com/investorconfidenceindex. The previous month’s calculations for the index are revised to account for trading activity through the end of the reporting period.

This news announcement contains forward-looking statements as defined by United States securities laws, including statements about the financial outlook and business environment. Those statements are based on current expectations and involve a number of risks and uncertainties, including those related to the pace at which State Street adds new clients or at which existing clients use additional services, the value of global and regional financial markets, the pace of cross-border investment activity, changes in interest rates, the pace of worldwide economic growth and rates of inflation, the extent of volatility in currency markets, consolidations among clients and competitors, State Street’s business mix, the dynamics of markets State Street serves, and State Street’s success at integrating and converting acquisitions into its business. Other important factors that could cause actual results to differ materially from those indicated by any forward-looking statements are set forth in State Street’s 2007 annual report and subsequent SEC filings. State Street encourages investors to read the corporation’s annual report, particularly the section on factors that may affect financial results, and its subsequent SEC filings for additional information with respect to any forward-looking statements and prior to making any investment decision. The forward-looking statements contained in this press release speak only as of the date hereof, November 18, 2008, and the company will not undertake efforts to revise those forward-looking statements to reflect events after this date.