Biogen Inc. (BIIB) NASDAQ

164.42

-4.15(-2.46%)

Updated at January 16 04:00PM

Currency In USD

Date Range:

DateOpenCloseAdj CloseHighLowVolume
January 15, 2026169.03168.57168.57169.65166.821.53M
January 14, 2026177.26169.31169.31178.41165.583.64M
January 13, 2026185.42178.3178.3186.32177.051.6M
January 12, 2026188185.63185.63188182.731.28M
January 09, 2026186.74187.62187.62190.2186.491.42M
January 08, 2026187.02186186187.77183.51.62M
January 07, 2026181.7186.91186.91187.06181.72.12M
January 06, 2026174.94182.61182.61182.97174.32.01M
January 05, 2026175.73174.63174.63180.56171.611.66M
January 02, 2026175.37177.82177.82178.24174.281.1M
December 31, 2025175.76175.99175.99177.19175.02848,184
December 30, 2025176.3176.4176.4176.99175.72609,867
December 29, 2025177176.83176.83178.46176.31928,193
December 26, 2025175.3177.08177.08177.19175687,403
December 24, 2025175.73176.33176.33177.18175.37434,748
December 23, 2025174.26174.82174.82175.58173.081.28M
December 22, 2025174.78174.7174.7177.29172.91.91M
December 19, 2025171.32174.8174.8176.4217014.99M
December 18, 2025171.59169.91169.91173168.562.76M
December 17, 2025171.43172.1172.1173.83169.552.78M
December 16, 2025174.51171.5171.5174.51169.522.41M
December 15, 2025173.67175.74175.74175.94170.452.29M
December 12, 2025173.25174.06174.06175.08171.271.44M
December 11, 2025177.47172.5172.5180.791722.72M
December 10, 2025173.3177.55177.55178.17169.242.15M
December 09, 2025179.08175.8175.8181.97175.41.25M
December 08, 2025181.3180.44180.44182.12179.211.47M
December 05, 2025181.96181.3181.3183.15181.11.21M
December 04, 2025181.86181.98181.98182.69179.271.23M
December 03, 2025180.17180.75180.75182.94178.051.84M
December 02, 2025177.32180.18180.18180.55174.531.85M
December 01, 2025180.15177.78177.78181.78175.881.95M
November 28, 2025182.07182.09182.09182.74180.69566,400
November 26, 2025181.5181.94181.94183.82180.761.45M
November 25, 2025177.07181.96181.96182.97176.092.21M
November 24, 2025177.65176.82176.82185.17175.574.16M
November 21, 2025168.54175.3175.3176.02167.422.27M
November 20, 2025168.15168.18168.18170.91165.751.88M
November 19, 2025168.83167.93167.93168.9165.791.77M
November 18, 2025164.4168.83168.83170.781632.26M
November 17, 2025167164.68164.68167.97163.52.25M
November 14, 2025164.72167.55167.551691632.62M
November 13, 2025161.57164.73164.73167.87161.22.99M
November 12, 2025160161.48161.48162.56158.051.66M
November 11, 2025156.76159.56159.56159.95154.21.5M
November 10, 2025155.41156.26156.26156.55153.771.26M
November 07, 2025156.7155.51155.51156.7151.831.55M
November 06, 2025155.76156.74156.74157.8153.761.85M
November 05, 2025149.66153.43153.43153.68148.511.81M
November 04, 2025150.89149.33149.33152.9149.052.03M
November 03, 2025153.6151.44151.44155.33149.632.2M
October 31, 2025147.99154.27154.27155.18146.522.24M
October 30, 2025140.1149.61149.61154.441382.75M
October 29, 2025148.82147.86147.86149.91147.542.45M
October 28, 2025150.01149.13149.13150.3148.371.66M
October 27, 2025150.07150.43150.43150.92148.11.21M
October 24, 2025151.09149.89149.89151.92148.981.34M
October 23, 2025148.99150.08150.08150.29147.571.25M
October 22, 2025147.37147.72147.72149.12146.251.34M
October 21, 2025146.09146.22146.22147.89144.29895,048