S&P 500’s $8 trillion rally will be tested by tricky earnings season
Companies in the S&P 500 are expected to report a 4.7% increase in quarterly earnings from a year ago, the weakest increase in four quarters.
Tomas Kauer 
Companies in the S&P 500 are expected to report a 4.7% increase in quarterly earnings from a year ago, the weakest increase in four quarters.
