Biogen Inc. (BIIB)
NASDAQ: BIIB · Real-Time Price · USD
140.98
+0.43 (0.31%)
At close: Jan 21, 2025, 4:00 PM
141.55
+0.57 (0.40%)
After-hours: Jan 21, 2025, 6:47 PM EST
Biogen Stock Price History
Historical Data
Date | Open | High | Low | Close | Adj. Close | Change | Volume |
---|---|---|---|---|---|---|---|
Jan 21, 2025 | 141.00 | 142.09 | 140.59 | 140.98 | 140.98 | 0.31% | 1,122,674 |
Jan 17, 2025 | 143.13 | 143.50 | 140.06 | 140.55 | 140.55 | -0.48% | 1,150,005 |
Jan 16, 2025 | 140.49 | 142.39 | 140.05 | 141.23 | 141.23 | 0.16% | 1,198,803 |
Jan 15, 2025 | 145.46 | 146.15 | 140.87 | 141.00 | 141.00 | -1.44% | 1,557,573 |
Jan 14, 2025 | 149.92 | 150.22 | 142.42 | 143.06 | 143.06 | -4.74% | 1,709,965 |
Jan 13, 2025 | 148.92 | 150.48 | 145.82 | 150.18 | 150.18 | 0.91% | 1,142,917 |
Jan 10, 2025 | 149.18 | 150.20 | 147.65 | 148.82 | 148.82 | -1.28% | 1,256,392 |
Jan 8, 2025 | 152.27 | 152.82 | 150.07 | 150.75 | 150.75 | -1.57% | 1,038,787 |
Jan 7, 2025 | 153.11 | 156.37 | 152.91 | 153.15 | 153.15 | -0.08% | 1,110,443 |
Jan 6, 2025 | 151.93 | 153.60 | 151.62 | 153.27 | 153.27 | 0.70% | 1,319,993 |
Jan 3, 2025 | 149.73 | 152.97 | 149.73 | 152.21 | 152.21 | 1.47% | 1,188,706 |
Jan 2, 2025 | 153.84 | 154.12 | 149.84 | 150.00 | 150.00 | -1.91% | 1,097,435 |
Dec 31, 2024 | 150.80 | 153.04 | 150.19 | 152.92 | 152.92 | 1.82% | 1,148,462 |
Dec 30, 2024 | 150.92 | 151.18 | 148.19 | 150.19 | 150.19 | -0.74% | 1,164,110 |
Dec 27, 2024 | 148.74 | 151.88 | 148.23 | 151.31 | 151.31 | 0.94% | 1,128,485 |
Dec 26, 2024 | 148.00 | 150.68 | 147.83 | 149.90 | 149.90 | 0.59% | 846,314 |
Dec 24, 2024 | 148.67 | 149.41 | 147.07 | 149.02 | 149.02 | -0.24% | 524,900 |
Dec 23, 2024 | 146.00 | 149.92 | 145.52 | 149.38 | 149.38 | 1.99% | 1,535,024 |
Dec 20, 2024 | 145.64 | 147.85 | 145.07 | 146.47 | 146.47 | -0.62% | 5,776,167 |
Dec 19, 2024 | 146.60 | 148.25 | 145.24 | 147.39 | 147.39 | 0.41% | 1,650,225 |
Dec 18, 2024 | 150.01 | 151.49 | 146.58 | 146.79 | 146.79 | -2.56% | 1,496,012 |
Dec 17, 2024 | 150.16 | 154.24 | 149.93 | 150.64 | 150.64 | 0.10% | 1,377,890 |
Dec 16, 2024 | 149.00 | 152.25 | 148.60 | 150.49 | 150.49 | 0.31% | 1,897,185 |
Dec 13, 2024 | 154.57 | 154.57 | 149.94 | 150.03 | 150.03 | -3.41% | 1,608,569 |
Dec 12, 2024 | 156.70 | 158.20 | 155.21 | 155.33 | 155.33 | -1.35% | 1,050,592 |
Dec 11, 2024 | 156.37 | 158.15 | 153.69 | 157.46 | 157.46 | 0.73% | 1,395,387 |
Dec 10, 2024 | 157.34 | 158.10 | 154.99 | 156.32 | 156.32 | -0.09% | 1,862,950 |
Dec 9, 2024 | 157.21 | 160.74 | 155.75 | 156.46 | 156.46 | -0.84% | 1,483,486 |
Dec 6, 2024 | 159.06 | 160.83 | 157.35 | 157.78 | 157.78 | -0.93% | 947,660 |
Dec 5, 2024 | 161.10 | 162.62 | 158.31 | 159.26 | 159.26 | -1.03% | 1,037,392 |
Dec 4, 2024 | 160.85 | 161.36 | 159.12 | 160.92 | 160.92 | 0.04% | 1,157,437 |
Dec 3, 2024 | 162.62 | 163.77 | 160.72 | 160.85 | 160.85 | -2.06% | 1,210,835 |
Dec 2, 2024 | 160.16 | 165.29 | 160.16 | 164.23 | 164.23 | 2.24% | 1,663,850 |
Nov 29, 2024 | 160.72 | 161.67 | 158.44 | 160.63 | 160.63 | 0.50% | 1,109,608 |
Nov 27, 2024 | 158.65 | 160.73 | 158.45 | 159.83 | 159.83 | 1.36% | 1,325,152 |
Nov 26, 2024 | 159.20 | 160.00 | 156.09 | 157.69 | 157.69 | -0.64% | 1,418,028 |
Nov 25, 2024 | 159.99 | 160.63 | 158.36 | 158.71 | 158.71 | 0.51% | 2,091,507 |
Nov 22, 2024 | 158.10 | 159.72 | 157.28 | 157.90 | 157.90 | -0.07% | 1,703,784 |
Nov 21, 2024 | 157.17 | 159.10 | 154.74 | 158.01 | 158.01 | 1.29% | 1,886,119 |
Nov 20, 2024 | 155.03 | 156.18 | 153.62 | 156.00 | 156.00 | 0.37% | 1,630,800 |
Nov 19, 2024 | 157.02 | 157.90 | 155.28 | 155.43 | 155.43 | -1.59% | 1,296,858 |
Nov 18, 2024 | 158.19 | 160.11 | 157.40 | 157.94 | 157.94 | -1.28% | 1,633,153 |
Nov 15, 2024 | 165.46 | 166.34 | 159.60 | 159.99 | 159.99 | -2.97% | 1,917,074 |
Nov 14, 2024 | 165.00 | 175.86 | 163.35 | 164.89 | 164.89 | -0.54% | 3,210,556 |
Nov 13, 2024 | 167.74 | 168.98 | 165.53 | 165.79 | 165.79 | -1.48% | 1,394,716 |
Nov 12, 2024 | 171.36 | 171.61 | 167.71 | 168.28 | 168.28 | -2.18% | 1,406,476 |
Nov 11, 2024 | 173.92 | 173.92 | 171.11 | 172.03 | 172.03 | -0.58% | 1,458,327 |
Nov 8, 2024 | 173.58 | 175.20 | 171.57 | 173.04 | 173.04 | -0.51% | 1,581,739 |
Nov 7, 2024 | 175.69 | 176.95 | 172.80 | 173.92 | 173.92 | -0.28% | 1,438,368 |
Nov 6, 2024 | 176.87 | 179.20 | 173.66 | 174.40 | 174.40 | -1.43% | 1,828,000 |
Nov 5, 2024 | 172.71 | 177.25 | 170.72 | 176.93 | 176.93 | 1.97% | 2,472,150 |
Nov 4, 2024 | 173.22 | 174.85 | 170.71 | 173.52 | 173.52 | -0.16% | 2,494,932 |
Nov 1, 2024 | 173.65 | 175.99 | 173.14 | 173.79 | 173.79 | -0.12% | 1,456,185 |
Oct 31, 2024 | 178.11 | 179.48 | 173.88 | 174.00 | 174.00 | -3.96% | 1,755,618 |
Oct 30, 2024 | 184.63 | 185.00 | 177.93 | 181.18 | 181.18 | -1.25% | 1,632,893 |
Oct 29, 2024 | 184.82 | 187.28 | 183.19 | 183.47 | 183.47 | -0.83% | 1,342,663 |
Oct 28, 2024 | 182.48 | 185.60 | 181.73 | 185.01 | 185.01 | 1.83% | 1,893,596 |
Oct 25, 2024 | 185.70 | 187.58 | 181.25 | 181.69 | 181.69 | -1.18% | 1,720,227 |
Oct 24, 2024 | 184.79 | 185.72 | 183.28 | 183.86 | 183.86 | 0.48% | 1,057,153 |
Oct 23, 2024 | 184.88 | 185.82 | 182.11 | 182.98 | 182.98 | -1.57% | 977,680 |
Oct 22, 2024 | 183.81 | 186.54 | 182.80 | 185.90 | 185.90 | 0.68% | 830,923 |
Oct 21, 2024 | 190.16 | 190.40 | 184.02 | 184.65 | 184.65 | -2.90% | 1,252,578 |
Oct 18, 2024 | 188.22 | 191.19 | 187.94 | 190.16 | 190.16 | 0.32% | 928,129 |
Oct 17, 2024 | 188.55 | 190.19 | 187.70 | 189.55 | 189.55 | 0.29% | 728,862 |
Oct 16, 2024 | 191.68 | 192.16 | 188.90 | 189.00 | 189.00 | -1.33% | 985,105 |
Oct 15, 2024 | 191.87 | 194.13 | 190.67 | 191.55 | 191.55 | -0.01% | 1,429,267 |
Oct 14, 2024 | 188.59 | 191.96 | 186.61 | 191.56 | 191.56 | 1.69% | 1,273,974 |
Oct 11, 2024 | 189.00 | 189.43 | 186.91 | 188.38 | 188.38 | -0.11% | 1,429,506 |
Oct 10, 2024 | 184.56 | 188.88 | 184.30 | 188.59 | 188.59 | 1.52% | 1,323,453 |
Oct 9, 2024 | 182.46 | 185.80 | 181.31 | 185.76 | 185.76 | 1.90% | 1,160,970 |
Oct 8, 2024 | 182.73 | 183.55 | 181.31 | 182.30 | 182.30 | -0.57% | 1,207,722 |
Oct 7, 2024 | 184.76 | 185.93 | 182.48 | 183.34 | 183.34 | -1.26% | 983,646 |
Oct 4, 2024 | 186.68 | 186.80 | 183.82 | 185.68 | 185.68 | 0.49% | 1,137,219 |
Oct 3, 2024 | 187.21 | 188.14 | 183.56 | 184.78 | 184.78 | -2.10% | 2,037,068 |
Oct 2, 2024 | 190.08 | 191.86 | 188.05 | 188.74 | 188.74 | -1.08% | 1,472,525 |
Oct 1, 2024 | 194.61 | 195.00 | 190.27 | 190.80 | 190.80 | -1.57% | 2,236,314 |
Sep 30, 2024 | 193.36 | 194.48 | 192.28 | 193.84 | 193.84 | -0.43% | 989,710 |
Sep 27, 2024 | 194.49 | 197.70 | 193.98 | 194.67 | 194.67 | 0.55% | 709,807 |
Sep 26, 2024 | 191.17 | 193.73 | 190.50 | 193.60 | 193.60 | 2.40% | 818,318 |
Sep 25, 2024 | 193.84 | 194.56 | 188.78 | 189.07 | 189.07 | -2.60% | 1,543,799 |
Sep 24, 2024 | 199.99 | 199.99 | 193.54 | 194.12 | 194.12 | -0.86% | 1,188,070 |
Sep 23, 2024 | 199.20 | 199.20 | 195.67 | 195.81 | 195.81 | -1.78% | 1,325,639 |
Sep 20, 2024 | 200.01 | 200.37 | 196.97 | 199.36 | 199.36 | -1.03% | 3,833,539 |
Sep 19, 2024 | 200.57 | 204.18 | 200.11 | 201.44 | 201.44 | 1.95% | 1,125,367 |
Sep 18, 2024 | 198.13 | 199.78 | 196.81 | 197.59 | 197.59 | -0.31% | 670,703 |
Sep 17, 2024 | 199.83 | 202.79 | 197.09 | 198.21 | 198.21 | -0.69% | 923,985 |
Sep 16, 2024 | 197.26 | 199.74 | 194.75 | 199.58 | 199.58 | 2.02% | 1,034,534 |
Sep 13, 2024 | 197.66 | 197.70 | 192.25 | 195.63 | 195.63 | -1.14% | 1,090,828 |
Sep 12, 2024 | 199.05 | 199.26 | 194.90 | 197.89 | 197.89 | -0.60% | 852,116 |
Sep 11, 2024 | 198.95 | 199.28 | 196.02 | 199.09 | 199.09 | -0.77% | 795,231 |
Sep 10, 2024 | 199.49 | 201.19 | 197.82 | 200.64 | 200.64 | 0.69% | 557,446 |
Sep 9, 2024 | 200.44 | 201.06 | 198.11 | 199.27 | 199.27 | -0.77% | 883,333 |
Sep 6, 2024 | 202.53 | 203.24 | 198.55 | 200.81 | 200.81 | -0.49% | 834,800 |
Sep 5, 2024 | 205.19 | 205.19 | 198.19 | 201.80 | 201.80 | -1.54% | 1,127,556 |
Sep 4, 2024 | 205.72 | 206.50 | 203.53 | 204.95 | 204.95 | 0.05% | 777,204 |
Sep 3, 2024 | 204.22 | 206.70 | 203.50 | 204.84 | 204.84 | 0.04% | 892,266 |
Aug 30, 2024 | 205.82 | 205.88 | 202.85 | 204.76 | 204.76 | -0.03% | 879,061 |
Aug 29, 2024 | 206.00 | 206.39 | 202.76 | 204.82 | 204.82 | 0.30% | 520,181 |
Aug 28, 2024 | 203.76 | 204.72 | 202.93 | 204.20 | 204.20 | 0.44% | 637,498 |
Aug 27, 2024 | 204.86 | 205.00 | 201.88 | 203.30 | 203.30 | -0.76% | 565,392 |