The S&P 500 and the Dow closed lower on Monday after a roller coaster session, with investors worried about an economic ...

Wall Street volatility surges as all major indexes ... Investor exposure to U.S. equities plunged 40 percentage points month-over-month to a net 23% underweight, the lowest level since June ...

Wall Street is set to open higher on Tuesday ... Meanwhile, the Japanese yen — a safe-haven currency — rose to a five-month high against the dollar. South Korea's Kospi closed down 1.3% ...