Google, H&R Block, Nokia, Palm, Pfizer, Robert Half: U.S. Equity Preview

(Bloomberg) -- The following is a list of companies whose shares may have unusual price changes in U.S. exchanges today. This preview includes news that broke after exchanges closed yesterday. Stock symbols are in parentheses after company names. Share prices are as of 7:30 a.m. New York time.

Advanced Micro Devices Inc. (AMD US) rose 12 cents to $14.40 in trading before the open of U.S. exchanges. There is speculation the second-largest maker of personal-computer processors may receive an investment from a private equity company.


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