Currency traders were stunned last week by aggressive action from Japan's central bank. The Bank of Japan embarked on a bond-buying program that, by one measure, is twice the size of the extraordinary moves by Ben Bernanke and the Federal Reserve in the United States. The BOJ's move is an effort to shock the Japanese economy out of more than a decade of sluggish growth and deflation.
KPMG has withdrawn as auditor of Herbalife and Skechers USA after the accounting firm revealed that one of its partners may have sold inside information on the companies to a third-party stock trader.
Nutrient-supplement seller Herbalife briefly halted activity in its shares after the revelation, only reopening trading Tuesday afternoon. The company's stock was down 21 cents at $38.18 Tuesday. The broader market was mixed.