The Nasdaq Biotechnology Index rose by 1.56%. Among the constituent stocks, Sutro Biopharma increased by 20.04%, Mersana Therapeutics rose by 17.19%, and Neurogene climbed by 15.12%. Tempus AI fell by 4.83%, Prothena Plc. decreased by 5.06%, Grail dropped by 6.28%, and OmniAb declined by 8.11%Wallstreetcn·Apr 30, 2025 at 09:34 PMSTRO-0.44%NGNE-4.41%