Stocks closed broadly lower Tuesday, more than erasing the previous day's gain.
A batch of disappointing company earnings reports sparked the sell-off. Health care companies led the retreat. Materials and technology companies also fell. Energy stocks slumped as crude oil prices declined.
The Dow Jones industrial average fell 200.38 points, or 1.1 percent, to 18,128.66.
The Standard & Poor's 500 index lost 26.93 points, or 1.2 percent, to 2,136.73.
The Nasdaq composite dropped 81.89 points, or 1.5 percent, to 5,246.79.
For the week:
The Dow is down 111.83 points, or 0.6 percent.
The S&P 500 is down 17.01 points, or 0.8 percent.
The Nasdaq is down 45.62 points, or 0.9 percent.
For the year:
The Dow is up 703.63 points, or 4.0 percent.
The S&P 500 is up 92.79 points, or 4.5 percent.
The Nasdaq is up 239.38 points, or 4.8 percent.