一周美股市场展望，从澳洲网球公开赛开始

Group 1 - As of Friday, 167 companies in the S&P 500 index, approximately 33%, have reported their earnings [1] - The expected earnings per share (EPS) growth for the fourth quarter is 11.7%, an increase from last week's estimate of 8.1% [1] - Sales growth for the same quarter is projected at 8.3%, up from 7.8% the previous week [1] Group 2 - In early December, the market's expectation for EPS growth for the fourth quarter was 6.9% [1] - Ameriprise's economic forecasts include actual GDP, unemployment rate, CPI, and core PCE for both annual and quarterly perspectives [1] - The global asset allocation committee's targets include the S&P 500 index and the 10-year Treasury yield under basic, adverse, and favorable scenarios [1]