Biogen Inc. (BIIB)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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At close: 04:00PM EST
After hours:
Time period:
28 Jan 2022 - 28 Jan 2023
Show:
Historical prices
Frequency:
Daily
Currency in USDDownload
| Date | Open | High | Low | Close* | Adj. close** | Volume |
|---|---|---|---|---|---|---|
| 27 Jan 2023 | 292.36 | 295.90 | 289.94 | 290.08 | 290.08 | 894,200 |
| 26 Jan 2023 | 292.34 | 293.01 | 289.67 | 291.92 | 291.92 | 557,800 |
| 25 Jan 2023 | 291.44 | 292.79 | 288.37 | 292.34 | 292.34 | 707,400 |
| 24 Jan 2023 | 291.93 | 293.34 | 289.33 | 291.88 | 291.88 | 911,000 |
| 23 Jan 2023 | 285.97 | 292.32 | 285.52 | 291.93 | 291.93 | 1,553,000 |
| 20 Jan 2023 | 282.36 | 286.40 | 280.28 | 285.77 | 285.77 | 1,101,500 |
| 19 Jan 2023 | 281.40 | 284.36 | 280.13 | 280.13 | 280.13 | 623,100 |
| 18 Jan 2023 | 290.58 | 291.91 | 282.65 | 283.47 | 283.47 | 1,322,300 |
| 17 Jan 2023 | 287.32 | 290.13 | 286.33 | 289.59 | 289.59 | 1,167,200 |
| 13 Jan 2023 | 286.99 | 289.51 | 285.15 | 288.04 | 288.04 | 1,008,000 |
| 12 Jan 2023 | 283.95 | 288.21 | 280.06 | 288.08 | 288.08 | 1,218,000 |
| 11 Jan 2023 | 281.85 | 285.33 | 281.24 | 285.03 | 285.03 | 1,386,200 |
| 10 Jan 2023 | 276.83 | 283.38 | 275.32 | 281.46 | 281.46 | 1,379,200 |
| 09 Jan 2023 | 280.54 | 281.99 | 269.06 | 274.72 | 274.72 | 1,715,700 |
| 06 Jan 2023 | 276.01 | 292.59 | 272.44 | 279.25 | 279.25 | 3,723,400 |
| 05 Jan 2023 | 269.33 | 272.80 | 265.32 | 271.59 | 271.59 | 1,195,300 |
| 04 Jan 2023 | 275.38 | 275.44 | 269.88 | 270.81 | 270.81 | 1,089,100 |
| 03 Jan 2023 | 276.73 | 278.00 | 272.39 | 272.63 | 272.63 | 1,090,300 |
| 30 Dec 2022 | 274.98 | 277.15 | 272.20 | 276.92 | 276.92 | 640,700 |
| 29 Dec 2022 | 274.83 | 279.14 | 274.30 | 276.00 | 276.00 | 594,000 |
| 28 Dec 2022 | 275.64 | 276.92 | 272.64 | 274.04 | 274.04 | 521,000 |
| 27 Dec 2022 | 279.89 | 279.89 | 273.38 | 274.77 | 274.77 | 638,600 |
| 23 Dec 2022 | 280.45 | 280.45 | 276.07 | 279.16 | 279.16 | 624,800 |
| 22 Dec 2022 | 283.61 | 283.65 | 278.31 | 280.61 | 280.61 | 946,500 |
| 21 Dec 2022 | 288.09 | 288.30 | 284.87 | 286.86 | 286.86 | 797,000 |
| 20 Dec 2022 | 284.94 | 288.89 | 283.85 | 287.51 | 287.51 | 873,100 |
| 19 Dec 2022 | 284.90 | 285.50 | 281.59 | 284.38 | 284.38 | 863,400 |
| 16 Dec 2022 | 280.56 | 285.59 | 279.07 | 284.98 | 284.98 | 3,046,700 |
| 15 Dec 2022 | 287.58 | 287.90 | 282.04 | 283.44 | 283.44 | 1,090,200 |
| 14 Dec 2022 | 290.15 | 294.18 | 287.15 | 289.05 | 289.05 | 905,300 |
| 13 Dec 2022 | 293.75 | 294.69 | 288.14 | 291.24 | 291.24 | 937,200 |
| 12 Dec 2022 | 285.00 | 290.86 | 282.57 | 290.59 | 290.59 | 1,067,300 |
| 09 Dec 2022 | 289.10 | 292.97 | 285.14 | 285.37 | 285.37 | 982,600 |
| 08 Dec 2022 | 291.86 | 292.32 | 286.72 | 289.10 | 289.10 | 1,695,600 |
| 07 Dec 2022 | 292.56 | 293.60 | 287.10 | 292.15 | 292.15 | 1,112,700 |
| 06 Dec 2022 | 292.22 | 295.07 | 288.53 | 291.47 | 291.47 | 1,036,100 |
| 05 Dec 2022 | 299.18 | 299.70 | 290.23 | 292.75 | 292.75 | 1,498,400 |
| 02 Dec 2022 | 299.24 | 305.06 | 297.78 | 298.90 | 298.90 | 1,682,600 |
| 01 Dec 2022 | 305.51 | 306.28 | 299.17 | 301.85 | 301.85 | 1,927,900 |
| 30 Nov 2022 | 306.28 | 311.88 | 301.20 | 305.17 | 305.17 | 4,068,300 |
| 29 Nov 2022 | 291.10 | 293.97 | 288.44 | 291.41 | 291.41 | 1,104,000 |
| 28 Nov 2022 | 296.03 | 303.11 | 290.31 | 291.90 | 291.90 | 2,074,400 |
| 25 Nov 2022 | 304.35 | 307.53 | 302.70 | 305.15 | 305.15 | 470,800 |
| 23 Nov 2022 | 307.00 | 307.40 | 302.11 | 303.45 | 303.45 | 998,000 |
| 22 Nov 2022 | 302.25 | 307.00 | 301.60 | 306.72 | 306.72 | 868,800 |
| 21 Nov 2022 | 304.20 | 305.87 | 300.40 | 301.63 | 301.63 | 969,800 |
| 18 Nov 2022 | 303.21 | 304.14 | 299.72 | 302.89 | 302.89 | 847,500 |
| 17 Nov 2022 | 297.07 | 302.93 | 296.79 | 302.05 | 302.05 | 959,900 |
| 16 Nov 2022 | 300.17 | 303.56 | 299.00 | 300.01 | 300.01 | 804,100 |
| 15 Nov 2022 | 300.67 | 303.79 | 297.01 | 299.78 | 299.78 | 1,282,400 |
| 14 Nov 2022 | 300.11 | 305.48 | 295.73 | 299.06 | 299.06 | 2,686,200 |
| 11 Nov 2022 | 290.70 | 291.01 | 283.44 | 289.45 | 289.45 | 1,263,400 |
| 10 Nov 2022 | 288.75 | 291.85 | 286.77 | 290.70 | 290.70 | 1,439,000 |
| 09 Nov 2022 | 286.39 | 289.78 | 282.18 | 282.31 | 282.31 | 800,700 |
| 08 Nov 2022 | 285.00 | 292.45 | 284.89 | 286.16 | 286.16 | 1,472,700 |
| 07 Nov 2022 | 281.82 | 287.96 | 281.09 | 284.62 | 284.62 | 1,265,900 |
| 04 Nov 2022 | 282.52 | 283.30 | 276.64 | 281.82 | 281.82 | 894,500 |
| 03 Nov 2022 | 276.01 | 282.59 | 274.63 | 280.25 | 280.25 | 869,100 |
| 02 Nov 2022 | 280.18 | 287.37 | 277.88 | 278.37 | 278.37 | 1,498,000 |
| 01 Nov 2022 | 283.44 | 286.82 | 280.00 | 280.04 | 280.04 | 1,068,700 |
| 31 Oct 2022 | 283.28 | 284.29 | 279.96 | 283.44 | 283.44 | 1,086,100 |
| 28 Oct 2022 | 278.01 | 285.35 | 272.28 | 284.29 | 284.29 | 1,543,600 |
| 27 Oct 2022 | 281.07 | 281.46 | 275.16 | 277.87 | 277.87 | 1,399,400 |
| 26 Oct 2022 | 280.00 | 284.76 | 278.44 | 280.43 | 280.43 | 2,059,900 |
| 25 Oct 2022 | 278.60 | 279.63 | 265.46 | 273.56 | 273.56 | 2,431,500 |
| 24 Oct 2022 | 267.94 | 275.83 | 267.94 | 274.62 | 274.62 | 1,849,400 |
| 21 Oct 2022 | 264.30 | 268.59 | 261.92 | 267.62 | 267.62 | 1,575,200 |
| 20 Oct 2022 | 263.42 | 265.99 | 260.33 | 262.65 | 262.65 | 1,030,900 |
| 19 Oct 2022 | 269.30 | 269.30 | 261.91 | 264.45 | 264.45 | 1,163,600 |
| 18 Oct 2022 | 270.03 | 273.71 | 267.28 | 270.28 | 270.28 | 1,348,800 |
| 17 Oct 2022 | 266.05 | 274.01 | 264.75 | 269.55 | 269.55 | 1,658,300 |
| 14 Oct 2022 | 270.65 | 272.62 | 264.03 | 264.63 | 264.63 | 1,478,900 |
| 13 Oct 2022 | 251.87 | 271.99 | 251.77 | 269.94 | 269.94 | 3,279,200 |
| 12 Oct 2022 | 254.51 | 256.12 | 250.94 | 253.67 | 253.67 | 1,592,300 |
| 11 Oct 2022 | 251.97 | 258.82 | 250.31 | 254.07 | 254.07 | 1,239,000 |
| 10 Oct 2022 | 257.58 | 258.39 | 252.30 | 254.78 | 254.78 | 1,191,600 |
| 07 Oct 2022 | 261.40 | 265.98 | 256.48 | 257.89 | 257.89 | 1,778,200 |
| 06 Oct 2022 | 261.97 | 266.31 | 259.12 | 262.26 | 262.26 | 1,246,500 |
| 05 Oct 2022 | 265.28 | 266.43 | 257.51 | 261.69 | 261.69 | 1,573,600 |
| 04 Oct 2022 | 266.00 | 269.87 | 264.50 | 267.45 | 267.45 | 2,162,000 |
| 03 Oct 2022 | 269.00 | 269.50 | 260.69 | 264.30 | 264.30 | 2,498,800 |
| 30 Sept 2022 | 265.51 | 271.49 | 257.02 | 267.00 | 267.00 | 3,749,700 |
| 29 Sept 2022 | 269.29 | 271.38 | 260.36 | 264.28 | 264.28 | 6,184,000 |
| 28 Sept 2022 | 282.96 | 283.44 | 265.02 | 276.61 | 276.61 | 16,232,000 |
| 27 Sept 2022 | 197.02 | 200.95 | 195.50 | 197.79 | 197.79 | 849,100 |
| 26 Sept 2022 | 197.44 | 199.81 | 194.63 | 195.75 | 195.75 | 1,021,400 |
| 23 Sept 2022 | 200.28 | 200.62 | 194.45 | 197.78 | 197.78 | 1,443,600 |
| 22 Sept 2022 | 197.49 | 201.68 | 195.58 | 200.62 | 200.62 | 712,000 |
| 21 Sept 2022 | 205.53 | 209.25 | 199.30 | 199.34 | 199.34 | 1,068,500 |
| 20 Sept 2022 | 207.78 | 207.95 | 202.65 | 204.20 | 204.20 | 947,100 |
| 19 Sept 2022 | 206.88 | 210.18 | 205.53 | 209.26 | 209.26 | 843,700 |
| 16 Sept 2022 | 206.54 | 209.19 | 204.23 | 208.26 | 208.26 | 1,904,400 |
| 15 Sept 2022 | 203.32 | 208.71 | 202.64 | 206.72 | 206.72 | 1,021,700 |
| 14 Sept 2022 | 204.90 | 205.07 | 200.75 | 204.11 | 204.11 | 840,800 |
| 13 Sept 2022 | 208.90 | 209.97 | 203.29 | 203.91 | 203.91 | 1,064,000 |
| 12 Sept 2022 | 212.10 | 216.17 | 211.08 | 212.88 | 212.88 | 955,400 |
| 09 Sept 2022 | 208.39 | 212.92 | 208.09 | 211.84 | 211.84 | 1,053,000 |
| 08 Sept 2022 | 201.16 | 208.05 | 201.16 | 207.98 | 207.98 | 1,039,100 |
| 07 Sept 2022 | 195.42 | 201.25 | 194.45 | 200.67 | 200.67 | 766,200 |
| 06 Sept 2022 | 196.06 | 198.00 | 194.42 | 194.69 | 194.69 | 766,400 |
| *Close price adjusted for splits.**Close price adjusted for splits and dividend and/or capital gain distributions. | ||||||
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