GrubHub, the biggest U.S. online food-delivery service, saw shares rise more than 27% this morning. The big move came after the company reported second-quarter revenue that increased 37% year-over-year to $120.2 million. Earnings, excluding certain items, were 23 cents per share. This came in well ahead of Wall Street estimates of 19 cents per share … Continue reading “GrubHub Shares Exploded After The Company Did This”