FILE - This Oct. 2, 2014 photo shows a Wall Street sign adjacent to the New York Stock Exchange, in New York. U.S. stocks are wavering in early trading more big companies turn in earnings reports. ... more 
FILE - This Oct. 2, 2014 photo shows a Wall Street sign adjacent to the New York Stock Exchange, in New York. U.S. stocks are wavering in early trading more big companies turn in earnings reports. Markets in Asia surged on optimism over recent reforms in China, on Tuesday, April 21, 2015. (AP Photo/Richard Drew) less 
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Associated Press | Photo By Richard Drew
Tue, Apr 21, 2015 10:42 AM EDT