5 DAY PERFORMANCE
-2.69%
1 MONTH PERFORMANCE
+6.73%
3 MONTH PERFORMANCE
-4.21%
6 MONTH PERFORMANCE
+14.27%
YEAR-TO-DATE PERFORMANCE
+6.96%
1 YEAR PERFORMANCE
+52.84%
Biogen Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/13/2026 | $199.33 | $204.53 (2.61%) | $205.97 | $198.90 | 1.23 M | $29.42 B |
| 05/12/2026 | $198.47 | $199.36 (0.45%) | $202.40 | $196.47 | 1.15 M | $29.35 B |
| 05/11/2026 | $194.76 | $197.95 (1.64%) | $200.31 | $194.75 | 1.77 M | $29.14 B |
| 05/08/2026 | $189.68 | $193.45 (1.99%) | $195.20 | $189.50 | 931.58 K | $28.48 B |
| 05/07/2026 | $190.34 | $191.38 (0.55%) | $192.10 | $188.86 | 735.69 K | $28.17 B |
| 05/06/2026 | $189.13 | $190.68 (0.82%) | $191.17 | $188.30 | 741.35 K | $28.07 B |
| 05/05/2026 | $187.38 | $189.13 (0.93%) | $189.69 | $186.00 | 586.10 K | $27.84 B |
| 05/04/2026 | $186.28 | $187.21 (0.5%) | $187.51 | $185.44 | 626.60 K | $27.56 B |
| 05/01/2026 | $189.28 | $187.06 (-1.17%) | $190.57 | $186.14 | 696.81 K | $27.54 B |
| 04/30/2026 | $194.02 | $189.28 (-2.44%) | $195.98 | $187.16 | 1.55 M | $27.86 B |
| 04/29/2026 | $183.12 | $194.38 (6.15%) | $195.89 | $180.18 | 2.45 M | $28.61 B |
| 04/28/2026 | $182.45 | $183.38 (0.51%) | $184.41 | $181.89 | 1.24 M | $26.99 B |
| 04/27/2026 | $183.16 | $180.67 (-1.36%) | $186.15 | $179.15 | 1.10 M | $26.59 B |
| 04/24/2026 | $186.65 | $184.38 (-1.22%) | $186.65 | $183.17 | 723.37 K | $27.05 B |
| 04/23/2026 | $189.46 | $187.88 (-0.83%) | $190.32 | $187.01 | 816.30 K | $27.56 B |
| 04/22/2026 | $189.31 | $190.07 (0.4%) | $192.75 | $188.67 | 1.33 M | $27.88 B |
| 04/21/2026 | $184.52 | $185.95 (0.77%) | $187.74 | $181.75 | 1.06 M | $27.28 B |
| 04/20/2026 | $179.54 | $183.34 (2.12%) | $184.26 | $178.72 | 1.48 M | $26.90 B |
| 04/17/2026 | $176.29 | $177.35 (0.6%) | $178.41 | $175.69 | 1.24 M | $26.02 B |
| 04/16/2026 | $178.82 | $176.02 (-1.57%) | $179.99 | $174.85 | 953.72 K | $25.82 B |
| 04/15/2026 | $179.36 | $180.54 (0.66%) | $180.87 | $177.70 | 1.17 M | $26.49 B |
| 04/14/2026 | $177.71 | $178.96 (0.7%) | $181.77 | $177.45 | 1.55 M | $26.25 B |
| 04/13/2026 | $172.62 | $176.37 (2.17%) | $176.79 | $171.22 | 1.42 M | $25.87 B |
| 04/10/2026 | $177.97 | $172.97 (-2.81%) | $177.97 | $172.32 | 1.50 M | $25.37 B |
| 04/09/2026 | $177.81 | $177.11 (-0.39%) | $180.06 | $174.97 | 1.27 M | $25.98 B |
| 04/08/2026 | $178.24 | $179.90 (0.93%) | $180.24 | $176.35 | 1.29 M | $26.39 B |
| 04/07/2026 | $172.20 | $175.61 (1.98%) | $175.64 | $170.43 | 1.52 M | $25.76 B |
| 04/06/2026 | $177.00 | $172.34 (-2.63%) | $177.39 | $168.64 | 2.15 M | $25.28 B |
| 04/02/2026 | $181.46 | $177.34 (-2.27%) | $182.23 | $176.39 | 1.34 M | $26.02 B |
| 04/01/2026 | $183.16 | $183.78 (0.34%) | $186.31 | $181.71 | 1.39 M | $26.96 B |
| 03/31/2026 | $179.46 | $183.33 (2.16%) | $184.68 | $171.37 | 2.72 M | $26.89 B |
| 03/30/2026 | $186.16 | $187.57 (0.76%) | $190.09 | $185.51 | 799.94 K | $27.52 B |
| 03/27/2026 | $191.06 | $183.84 (-3.78%) | $191.06 | $183.01 | 935.10 K | $26.97 B |
| 03/26/2026 | $189.00 | $191.06 (1.09%) | $192.28 | $188.36 | 879.20 K | $28.03 B |
| 03/25/2026 | $184.91 | $189.18 (2.31%) | $189.38 | $184.91 | 775.20 K | $27.75 B |
| 03/24/2026 | $182.63 | $183.94 (0.72%) | $184.84 | $180.33 | 644.28 K | $26.98 B |
| 03/23/2026 | $183.48 | $183.64 (0.09%) | $185.00 | $183.00 | 1.01 M | $26.94 B |
| 03/20/2026 | $183.13 | $181.46 (-0.91%) | $183.69 | $180.47 | 2.21 M | $26.62 B |
| 03/19/2026 | $182.18 | $183.41 (0.68%) | $185.45 | $181.68 | 768.65 K | $26.91 B |
| 03/18/2026 | $184.13 | $182.31 (-0.99%) | $184.32 | $180.48 | 846.26 K | $26.74 B |
| 03/17/2026 | $184.73 | $185.29 (0.3%) | $186.52 | $183.20 | 810.22 K | $27.18 B |
| 03/16/2026 | $182.75 | $183.26 (0.28%) | $184.62 | $181.88 | 995.91 K | $26.88 B |
| 03/13/2026 | $185.99 | $181.55 (-2.39%) | $188.00 | $181.46 | 1.09 M | $26.63 B |
| 03/12/2026 | $187.86 | $184.90 (-1.58%) | $188.91 | $184.63 | 851.56 K | $27.12 B |
| 03/11/2026 | $187.54 | $190.48 (1.57%) | $192.99 | $187.54 | 864.39 K | $27.94 B |
| 03/10/2026 | $187.69 | $188.41 (0.38%) | $190.78 | $187.02 | 687.66 K | $27.64 B |
| 03/09/2026 | $183.91 | $188.24 (2.35%) | $188.50 | $182.60 | 651.63 K | $27.61 B |
| 03/06/2026 | $186.25 | $184.87 (-0.74%) | $186.25 | $181.24 | 772.91 K | $27.12 B |
| 03/05/2026 | $187.97 | $188.08 (0.06%) | $190.99 | $185.95 | 893.33 K | $27.59 B |
| 03/04/2026 | $185.06 | $189.94 (2.64%) | $190.37 | $183.16 | 952.93 K | $27.86 B |
| 03/03/2026 | $185.01 | $184.02 (-0.54%) | $187.05 | $181.79 | 1.05 M | $27.00 B |
| 03/02/2026 | $190.22 | $188.05 (-1.14%) | $190.75 | $186.72 | 691.60 K | $27.59 B |
| 02/27/2026 | $187.51 | $191.82 (2.3%) | $192.46 | $186.62 | 1.40 M | $28.14 B |
| 02/26/2026 | $190.30 | $188.02 (-1.2%) | $190.74 | $185.90 | 988.12 K | $27.58 B |
| 02/25/2026 | $194.23 | $190.73 (-1.8%) | $196.73 | $189.89 | 942.72 K | $27.98 B |
| 02/24/2026 | $196.03 | $195.13 (-0.46%) | $198.72 | $194.43 | 716.38 K | $28.63 B |
| 02/23/2026 | $191.82 | $196.34 (2.36%) | $197.05 | $189.11 | 878.94 K | $28.80 B |
| 02/20/2026 | $190.78 | $192.03 (0.66%) | $192.60 | $189.95 | 799.23 K | $28.17 B |
| 02/19/2026 | $193.51 | $192.08 (-0.74%) | $195.00 | $191.05 | 993.27 K | $28.18 B |
| 02/18/2026 | $195.32 | $194.13 (-0.61%) | $195.68 | $193.11 | 1.05 M | $28.48 B |
| 02/17/2026 | $197.46 | $195.62 (-0.93%) | $200.29 | $193.37 | 986.54 K | $28.70 B |
| 02/13/2026 | $196.27 | $196.52 (0.13%) | $199.50 | $195.52 | 1.35 M | $28.83 B |
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