Shares of Amgen (AMGN) are soaring at Thursday's market close after reporting first quarter results, with revenue exceeding expectations. The biotechnology giant's revenue rose by 22% during the quarter. DraftKings (DKNG) also delivered a strong earnings report, surpassing analysts' estimates on both the top and bottom lines. Buoyed by this performance, the company raised its full-year outlook. Live Nation (LYV) topped revenue estimates in its first quarter earnings, although the company... Read this story