India's currency suffers as investors worry about the nation's current-account deficit and the potential for an oil price spike.

NYSE to remove lightly traded securities from LULD system, review how to reincorporate them with lower chance that a wide bid-ask spread will halt trading.

U.S. equities are valued at 16 times earnings, 14 percent higher than a year ago. Bears see this as an sign the market is about to head downward.

Trading on thousands of stocks and options shut down because of a computer glitch.