U.S. stocks sank Thursday, giving back gains after a rally on Wall Street on Wednesday, as traders continued to contemplate the Federal Reserve’s latest monetary policy decision. The S&P 500, Dow and Nasdaq dropped sharply. Tech stocks underperformed, and the Nasdaq sank by 5{1b90e59fe8a6c14b55fbbae1d9373c165823754d058ebf80beecafc6dee5063a} in its worst day since June […]