The Dow Jones Industrial Average closed down 267.50 points, or 0.54%, at 49,395.16 on Thursday, February 19. The S&P 500 closed down 19.42 points, or 0.28%, at 6,861.89 on Thursday, February 19. The Nasdaq Composite closed down 70.91 points, or 0.31%, at 22,682.73 on Thursday, February 19.