JPMorgan warns S&P 500 could tumble 20% by the end of the year; Jamie Dimon has urged the U.S. to deal with its deficit sooner rather than later
The U.S. stock market soared to a new record high over the past week, but there may still be trouble on the horizon, according to JPMorgan analysts. The forecast from JPMorgan’s chief market strategist Marko Kolanovic is one of the most pessimistic on Wall Street. He and his peers see …