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U.S. stocks fell at the open on Wednesday after several disappointing earnings reports and another drop in commodity prices.
The Dow Jones industrial average fell 79.41 points or 0.54 %, to 14,677.37, the S&P 500 lost 11.28 points or 0.72 %, to 1,563.29 and the Nasdaq Composite dropped 28.89 points or 0.89 %, to 3,235.74.
