Altimmune (NASDAQ: ALT) stock price continued its short squeeze this week, soaring to a high of $14.52, its highest point since February 6th last year. The company’s stock surged by more than 580$608 million. Short squeeze continues Copy link to section ALT stock price has jumped sharply in the past few months in a high-volume environment. The most recent data shows that the three-month volume rose to $12.6 million. This we ...