Biogen Inc. (BIIB) NASDAQ

138.86

+2.95(+2.17%)

Updated at August 19 04:00PM

Currency In USD

Date Range:

DateOpenCloseAdj CloseHighLowVolume
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
June 18, 2025127.06126.54126.54127.88125.242.33M
June 17, 2025130.27126.56126.56130.7126.491.15M
June 16, 2025131.49131.04131.04131.58128.831.11M
June 13, 2025130.87130.65130.65132.49130.11.21M
June 12, 2025132.93132.31132.31134.12131.471.15M
June 11, 2025135.9133.06133.06136.41132.91.33M
June 10, 2025134.25135.49135.49136.84133.42991,129
June 09, 2025134.06134.15134.15135.69132.931.08M
June 06, 2025131.55133.13133.13133.72131.451.17M
June 05, 2025131.87130.36130.36132.12129.611.24M
June 04, 2025132.45131.86131.86133.66131.671.47M
June 03, 2025130.77131.84131.84134.74129.511.83M
June 02, 2025129.59131.14131.14131.85128.071.87M
May 30, 2025132.59129.79129.79132.59129.623.64M
May 29, 2025128.1132.75132.75132.94127.531.96M
May 28, 2025128.12127.53127.53129.9126.871.56M
May 27, 2025126.97128.39128.39129.36125.891.58M
May 23, 2025124.29125.81125.81126.19123.97816,741
May 22, 2025126.55126.3126.3127.07125.35937,041
May 21, 2025129.7126.82126.82130.07126.281.54M