Biogen Inc. (BIIB) NASDAQ

144.07

+0.7505(+0.52%)

Updated at September 16 11:52AM

Currency In USD

Date Range:

DateOpenCloseAdj CloseHighLowVolume
September 15, 2025144.82143.32143.32145.99141.121.43M
September 12, 2025148.08144.86144.86150.28144.841.81M
September 11, 2025143.47148.84148.84149.07142.861.71M
September 10, 2025143142.61142.61143.45139.541.28M
September 09, 2025141.16143.6143.6143.74140.511.49M
September 08, 2025140141.35141.35143.23137.21.62M
September 05, 2025140.13140.67140.67144.2139.961.56M
September 04, 2025141.78139.94139.94142.28137.141.53M
September 03, 2025139.56141.62141.62145.27139.562.28M
September 02, 2025133.55139.63139.63140.06133.532.47M
August 29, 2025132.5132.22132.22133.48131.521.08M
August 28, 2025136.36132.65132.65136.36132.041.56M
August 27, 2025136136.36136.36138.5135.791.4M
August 26, 2025135.85136.72136.72136.91135.221.58M
August 25, 2025139.01136.36136.36139.75136.14861,976
August 22, 2025140.41139.31139.31142.32138.651.2M
August 21, 2025138.26139.12139.12140.2137.591.07M
August 20, 2025139.1138.99138.99140.5137.771.29M
August 19, 2025136.37138.86138.86139.58136.021.45M
August 18, 2025140135.91135.91141.18135.741.81M
August 15, 2025136.16138.6138.6138.83135.881.64M
August 14, 2025134.51134.94134.94135.23132.161.17M
August 13, 2025129.62135.19135.19135.38129.41.55M
August 12, 2025128.47128.93128.93131.1128.251.13M
August 11, 2025131.16128128133.73127.711.07M
August 08, 2025127.5130.67130.67131.261271.33M
August 07, 2025130.02127.75127.75130.68127.651.72M
August 06, 2025132.42129.34129.34132.67128.91.54M
August 05, 2025131.91132.89132.89134.16131.571.4M
August 04, 2025132.33132.2132.2133.98130.391.9M
August 01, 2025128.96131.95131.95132.9124.562.8M
July 31, 2025133128128135.43127.243.24M
July 30, 2025128.56126.64126.64129.78125.971.89M
July 29, 2025128.54127.9127.9129.26127.61.11M
July 28, 2025131.35129.28129.28131.85128.431.05M
July 25, 2025133.05131.52131.52133.05130.13967,511
July 24, 2025130.78132.59132.59132.651301.28M
July 23, 2025129.44130.98130.98131.25128.361.13M
July 22, 2025123.38127.85127.85127.94123.381.32M
July 21, 2025124.98122.68122.68125.42121.051.4M
July 18, 2025129.37124.99124.99129.58124.681.51M
July 17, 2025128.18128.69128.69129.21127.311.15M
July 16, 2025128.5128.46128.46129.51127.421.23M
July 15, 2025132.96127.5127.5133.36127.471.32M
July 14, 2025133.56133.11133.11134.21132.4694,328
July 11, 2025133.49134.21134.21134.59132.371.14M
July 10, 2025133.45135.33135.33137.19132.77992,049
July 09, 2025134.56133.02133.02137.84132.221.53M
July 08, 2025130.32134.46134.46135.58130.321.35M
July 07, 2025132.1130.13130.13133.2129.081.07M
July 03, 2025133.49132.87132.87134.42132.21633,328
July 02, 2025130133.19133.19134.63129.851.47M
July 01, 2025124.94130.07130.07134.75124.941.92M
June 30, 2025126.3125.59125.59126.53123.91.18M
June 27, 2025127.2126.08126.08128.25125.61.1M
June 26, 2025127.89126.92126.92129.27126.46864,951
June 25, 2025126.3127.31127.31127.98125.131.1M
June 24, 2025125.57126.31126.31127.36125.02938,208
June 23, 2025126.9124.76124.76127.68123.211.19M
June 20, 2025127.96127.04127.04128.64126.122.17M