Coinspeaker Sorrento (SRNE) Stock Up 35% in Pre-market after 160% Rise on FridaySorrento (SRNE) stock price continues to rise. Today it's around 35% up in the pre-market. This occurred after the biotechnology company announced a breakthrough in its COVID-19 antibody research.Sorrento (SRNE) Stock Up 35% in Pre-market after 160% Rise on Friday