The Q2 earnings season remains robust and continues to improve, with an above-average share of companies topping estimates and outlooks strengthening for both the current and upcoming periods. Among the 457 S&P 500 companies that have reported so far, total earnings are up 11.6% year over year on 5.8% higher revenues, with 80.5% beating EPS forecasts and 78.8% surpassing revenue expectations.The proportion of the 457 index members beating EPS and revenue estimates is tracking notably above the historical av ...