NasdaqGS - Delayed Quote USD

Biogen Inc. (BIIB)

194.38 +3.86 (+2.03%)
At close: April 19 at 4:00 PM EDT
194.50 +0.12 (+0.06%)
After hours: April 19 at 7:53 PM EDT
Currency in USD
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Date Open High Low Close
Adj Close
Volume
Apr 19, 2024 190.72 194.53 189.44 194.38 194.38 1,599,600
Apr 18, 2024 191.75 192.56 189.52 190.52 190.52 1,512,000
Apr 17, 2024 196.36 196.36 192.01 192.16 192.16 1,320,600
Apr 16, 2024 196.20 197.73 194.94 195.15 195.15 871,900
Apr 15, 2024 198.73 199.53 196.40 196.80 196.80 1,159,200
Apr 12, 2024 204.23 205.24 197.78 198.18 198.18 1,245,900
Apr 11, 2024 202.76 204.74 200.92 203.68 203.68 1,019,100
Apr 10, 2024 203.00 203.99 200.65 201.55 201.55 900,900
Apr 9, 2024 205.02 209.06 205.02 206.52 206.52 969,000
Apr 8, 2024 203.89 205.77 202.91 204.95 204.95 723,700
Apr 5, 2024 204.28 205.19 202.18 203.87 203.87 954,500
Apr 4, 2024 207.24 210.00 205.22 205.30 205.30 776,400
Apr 3, 2024 207.71 208.70 205.36 206.38 206.38 904,500
Apr 2, 2024 213.09 213.44 207.58 207.64 207.64 1,462,800
Apr 1, 2024 215.69 215.69 212.56 214.83 214.83 850,300
Mar 28, 2024 217.36 217.57 214.00 215.63 215.63 1,912,200
Mar 27, 2024 213.75 216.34 212.92 216.34 216.34 1,250,000
Mar 26, 2024 216.15 216.67 211.02 212.02 212.02 1,589,800
Mar 25, 2024 217.77 218.26 215.59 216.69 216.69 725,900
Mar 22, 2024 221.30 221.30 215.36 218.10 218.10 1,070,900
Mar 21, 2024 219.33 221.74 217.95 220.75 220.75 1,001,100
Mar 20, 2024 217.18 219.36 216.53 218.15 218.15 945,000
Mar 19, 2024 218.35 219.02 215.59 218.63 218.63 1,518,800
Mar 18, 2024 220.34 220.56 217.53 219.40 219.40 1,356,500
Mar 15, 2024 219.15 221.31 216.80 219.31 219.31 2,407,100
Mar 14, 2024 225.25 226.02 218.58 219.62 219.62 1,611,500
Mar 13, 2024 228.76 229.90 224.93 226.56 226.56 1,481,100
Mar 12, 2024 229.34 229.75 225.35 227.36 227.36 1,068,900
Mar 11, 2024 223.30 230.22 223.24 230.07 230.07 1,218,200
Mar 8, 2024 225.45 228.36 221.98 223.24 223.24 1,657,800
Mar 7, 2024 219.92 219.92 216.69 219.36 219.36 1,150,300
Mar 6, 2024 217.47 219.99 216.80 217.56 217.56 1,441,400
Mar 5, 2024 219.65 221.50 216.50 217.23 217.23 890,400
Mar 4, 2024 221.17 222.92 219.76 221.02 221.02 1,083,600
Mar 1, 2024 217.46 222.02 215.35 220.95 220.95 1,085,400
Feb 29, 2024 221.76 224.00 216.70 216.99 216.99 1,917,800
Feb 28, 2024 222.25 224.12 221.00 221.74 221.74 1,038,400
Feb 27, 2024 223.72 224.87 220.20 223.94 223.94 983,100
Feb 26, 2024 222.52 224.99 222.00 223.71 223.71 774,500
Feb 23, 2024 223.43 225.80 221.50 223.32 223.32 911,000
Feb 22, 2024 221.23 223.22 218.69 222.48 222.48 901,100
Feb 21, 2024 221.49 223.41 219.00 221.11 221.11 1,055,000
Feb 20, 2024 217.56 220.25 215.68 219.21 219.21 1,919,600
Feb 16, 2024 221.15 221.75 217.53 219.08 219.08 1,768,100
Feb 15, 2024 221.15 225.00 220.07 223.35 223.35 1,307,700
Feb 14, 2024 227.01 227.99 220.56 220.74 220.74 2,220,600
Feb 13, 2024 235.64 237.00 225.28 226.65 226.65 3,403,600
Feb 12, 2024 239.45 244.95 239.45 244.74 244.74 962,000
Feb 9, 2024 239.88 241.36 238.90 240.98 240.98 689,900
Feb 8, 2024 239.89 240.54 237.52 240.30 240.30 743,700
Feb 7, 2024 246.44 246.44 240.54 240.54 240.54 773,800
Feb 6, 2024 241.00 245.88 239.96 245.55 245.55 1,304,800
Feb 5, 2024 242.21 245.23 240.50 241.84 241.84 858,600
Feb 2, 2024 245.93 246.39 241.53 243.72 243.72 861,400
Feb 1, 2024 245.40 249.33 240.00 247.83 247.83 955,500
Jan 31, 2024 247.67 251.99 246.24 246.66 246.66 1,119,900
Jan 30, 2024 245.98 248.36 243.58 247.08 247.08 815,600
Jan 29, 2024 243.41 248.34 242.42 247.52 247.52 681,400
Jan 26, 2024 247.36 248.07 244.41 244.82 244.82 540,800
Jan 25, 2024 247.22 249.47 245.24 246.21 246.21 695,900
Jan 24, 2024 248.34 250.80 246.97 247.16 247.16 855,100
Jan 23, 2024 249.13 251.92 248.01 251.68 251.68 728,000
Jan 22, 2024 250.30 252.17 247.07 248.30 248.30 787,200
Jan 19, 2024 246.96 251.28 244.43 249.96 249.96 2,315,000
Jan 18, 2024 243.89 247.98 240.83 246.97 246.97 1,172,000
Jan 17, 2024 244.71 246.19 242.52 245.27 245.27 773,100
Jan 16, 2024 247.00 247.56 244.00 246.19 246.19 1,055,800
Jan 12, 2024 248.17 250.45 246.73 248.12 248.12 769,600
Jan 11, 2024 252.29 252.94 245.00 247.21 247.21 1,196,600
Jan 10, 2024 254.36 255.18 251.00 254.23 254.23 792,900
Jan 9, 2024 256.19 257.28 253.61 255.84 255.84 807,700
Jan 8, 2024 255.06 258.71 251.53 257.98 257.98 1,419,700
Jan 5, 2024 257.47 259.93 255.38 257.88 257.88 849,600
Jan 4, 2024 264.58 264.58 259.61 260.28 260.28 949,000
Jan 3, 2024 268.27 268.30 263.39 263.43 263.43 814,300
Jan 2, 2024 257.56 267.99 256.71 267.71 267.71 1,084,700
Dec 29, 2023 260.16 261.00 257.00 258.77 258.77 801,500
Dec 28, 2023 262.86 263.98 260.29 260.58 260.58 756,000
Dec 27, 2023 261.59 263.34 260.64 261.93 261.93 624,300
Dec 26, 2023 258.50 261.13 257.80 260.70 260.70 550,200
Dec 22, 2023 255.31 258.78 255.19 257.97 257.97 689,600
Dec 21, 2023 250.03 254.97 250.03 253.86 253.86 940,000
Dec 20, 2023 251.50 253.00 248.10 248.16 248.16 755,900
Dec 19, 2023 250.33 252.87 249.09 251.69 251.69 1,263,400
Dec 18, 2023 249.70 251.43 247.04 250.33 250.33 1,641,900
Dec 15, 2023 257.34 259.86 248.01 248.13 248.13 3,862,400
Dec 14, 2023 257.00 261.46 254.77 256.54 256.54 1,913,100
Dec 13, 2023 249.27 255.69 248.76 255.56 255.56 1,613,100
Dec 12, 2023 247.55 250.89 244.11 249.04 249.04 1,228,800
Dec 11, 2023 248.00 251.19 242.50 246.11 246.11 1,428,400
Dec 8, 2023 237.65 240.81 236.80 239.29 239.29 988,000
Dec 7, 2023 237.77 239.93 235.74 239.12 239.12 1,221,300
Dec 6, 2023 230.53 236.00 229.34 233.87 233.87 950,300
Dec 5, 2023 232.00 232.48 229.16 229.57 229.57 861,300
Dec 4, 2023 234.11 236.24 232.32 232.85 232.85 945,600
Dec 1, 2023 233.95 234.76 231.11 234.64 234.64 734,900
Nov 30, 2023 232.68 235.11 229.24 234.08 234.08 1,492,700
Nov 29, 2023 228.00 234.06 227.42 232.06 232.06 1,463,600
Nov 28, 2023 227.65 227.65 223.89 227.41 227.41 802,200
Nov 27, 2023 231.25 232.25 227.09 228.79 228.79 814,900
Nov 24, 2023 231.25 232.47 229.37 231.95 231.95 396,400
Nov 22, 2023 230.95 231.41 229.49 231.25 231.25 505,500
Nov 21, 2023 230.40 231.91 228.88 229.57 229.57 696,100
Nov 20, 2023 228.13 231.00 228.13 230.11 230.11 819,600
Nov 17, 2023 230.94 230.94 226.75 228.00 228.00 1,447,300
Nov 16, 2023 231.22 232.88 227.85 229.46 229.46 790,700
Nov 15, 2023 224.43 231.67 223.17 229.63 229.63 1,346,400
Nov 14, 2023 226.14 227.46 224.02 225.26 225.26 999,700
Nov 13, 2023 223.24 224.73 220.86 222.59 222.59 856,400
Nov 10, 2023 225.39 226.95 221.39 224.79 224.79 1,330,300
Nov 9, 2023 231.97 232.11 222.59 224.65 224.65 1,578,000
Nov 8, 2023 245.69 246.51 229.10 231.69 231.69 2,802,000
Nov 7, 2023 246.60 248.39 241.52 245.61 245.61 1,483,300
Nov 6, 2023 249.50 251.50 247.65 248.63 248.63 1,061,300
Nov 3, 2023 244.20 251.51 243.66 249.50 249.50 992,600
Nov 2, 2023 239.60 242.50 237.38 241.86 241.86 802,500
Nov 1, 2023 238.56 241.06 235.10 239.62 239.62 841,700
Oct 31, 2023 236.69 239.00 236.07 237.54 237.54 681,400
Oct 30, 2023 235.32 237.87 234.39 237.21 237.21 857,200
Oct 27, 2023 240.00 240.28 233.76 234.52 234.52 1,089,300
Oct 26, 2023 248.41 249.97 241.01 241.08 241.08 1,364,700
Oct 25, 2023 249.89 250.74 244.61 246.72 246.72 1,204,000
Oct 24, 2023 253.42 255.53 249.41 252.11 252.11 795,700
Oct 23, 2023 256.34 256.34 251.88 253.39 253.39 963,000
Oct 20, 2023 258.01 260.50 255.46 257.45 257.45 1,938,400
Oct 19, 2023 263.45 263.45 256.10 257.30 257.30 1,225,200
Oct 18, 2023 266.68 268.15 263.31 263.50 263.50 977,000
Oct 17, 2023 268.11 269.43 265.73 267.43 267.43 623,200
Oct 16, 2023 262.04 268.75 261.22 267.94 267.94 1,227,100
Oct 13, 2023 261.18 262.35 258.81 262.26 262.26 869,800
Oct 12, 2023 266.92 268.02 259.39 260.99 260.99 1,553,800
Oct 11, 2023 265.60 268.44 264.88 266.52 266.52 814,100
Oct 10, 2023 264.48 265.19 262.76 264.14 264.14 689,900
Oct 9, 2023 262.98 264.89 260.00 264.21 264.21 612,000
Oct 6, 2023 259.50 265.18 258.76 263.25 263.25 1,080,100
Oct 5, 2023 258.00 260.14 255.65 259.77 259.77 814,200
Oct 4, 2023 252.13 257.55 251.54 257.16 257.16 1,034,400
Oct 3, 2023 251.95 253.75 248.41 251.31 251.31 830,000
Oct 2, 2023 255.85 256.86 251.08 252.86 252.86 752,400
Sep 29, 2023 258.53 259.23 255.25 257.01 257.01 887,600
Sep 28, 2023 258.48 259.35 256.25 257.83 257.83 641,200
Sep 27, 2023 258.44 261.38 255.16 257.52 257.52 806,400
Sep 26, 2023 254.97 258.46 254.04 258.05 258.05 855,900
Sep 25, 2023 257.10 257.10 251.85 255.02 255.02 766,200
Sep 22, 2023 259.33 260.72 257.09 257.68 257.68 800,800
Sep 21, 2023 258.80 260.27 256.77 258.93 258.93 974,600
Sep 20, 2023 257.32 262.48 256.42 260.53 260.53 1,143,100
Sep 19, 2023 253.66 256.80 253.33 256.67 256.67 567,000
Sep 18, 2023 254.94 256.05 252.62 253.30 253.30 509,800
Sep 15, 2023 256.63 257.58 254.00 254.79 254.79 1,353,000
Sep 14, 2023 256.63 258.85 256.00 256.32 256.32 652,900
Sep 13, 2023 258.62 260.00 255.05 255.91 255.91 623,900
Sep 12, 2023 258.92 260.57 257.89 258.44 258.44 611,200
Sep 11, 2023 260.12 261.99 258.33 258.92 258.92 585,000
Sep 8, 2023 262.22 262.70 258.62 258.99 258.99 788,100
Sep 7, 2023 263.21 263.27 256.92 261.34 261.34 1,199,200
Sep 6, 2023 266.47 266.47 261.50 263.72 263.72 944,700
Sep 5, 2023 269.43 270.50 266.11 266.29 266.29 932,500
Sep 1, 2023 269.01 269.72 266.91 267.17 267.17 522,400
Aug 31, 2023 266.83 269.18 265.32 267.36 267.36 1,012,700
Aug 30, 2023 268.84 269.46 265.25 267.18 267.18 552,700
Aug 29, 2023 265.35 268.15 265.11 268.00 268.00 525,000
Aug 28, 2023 265.40 266.47 263.54 265.05 265.05 359,900
Aug 25, 2023 263.00 264.79 261.09 264.43 264.43 608,100
Aug 24, 2023 263.83 266.49 262.35 262.43 262.43 515,700
Aug 23, 2023 265.74 266.78 263.99 264.80 264.80 544,600
Aug 22, 2023 264.07 265.85 262.67 262.98 262.98 655,700
Aug 21, 2023 260.92 266.25 260.42 265.07 265.07 755,300
Aug 18, 2023 259.79 262.40 259.76 261.15 261.15 585,600
Aug 17, 2023 265.26 265.79 260.94 261.50 261.50 741,800
Aug 16, 2023 270.48 271.07 265.07 265.26 265.26 645,700
Aug 15, 2023 271.56 272.23 266.50 270.22 270.22 763,000
Aug 14, 2023 274.05 274.05 269.96 272.74 272.74 715,600
Aug 11, 2023 268.00 276.52 267.44 273.68 273.68 869,700
Aug 10, 2023 271.68 272.57 268.77 269.06 269.06 934,900
Aug 9, 2023 273.51 275.65 270.71 271.29 271.29 613,000
Aug 8, 2023 271.84 278.95 271.65 274.14 274.14 1,445,200
Aug 7, 2023 262.96 271.76 262.96 271.23 271.23 1,232,300
Aug 4, 2023 267.04 269.94 266.68 268.92 268.92 929,600
Aug 3, 2023 270.08 271.11 266.78 267.75 267.75 977,200
Aug 2, 2023 269.70 275.87 269.15 271.56 271.56 1,299,500
Aug 1, 2023 269.36 269.68 266.49 269.30 269.30 1,070,600
Jul 31, 2023 264.26 273.46 263.53 270.19 270.19 1,374,500
Jul 28, 2023 263.30 268.26 256.13 265.23 265.23 3,168,200
Jul 27, 2023 265.73 267.02 262.40 262.79 262.79 1,283,200
Jul 26, 2023 270.00 270.00 263.09 265.25 265.25 1,517,500
Jul 25, 2023 279.86 280.42 264.37 270.31 270.31 2,485,300
Jul 24, 2023 276.54 278.41 275.70 277.00 277.00 1,173,500
Jul 21, 2023 276.10 278.12 274.33 276.74 276.74 2,827,800
Jul 20, 2023 278.00 279.90 273.47 274.70 274.70 1,570,700
Jul 19, 2023 276.17 278.95 275.83 276.89 276.89 912,300
Jul 18, 2023 278.40 281.12 275.77 276.17 276.17 1,052,200
Jul 17, 2023 278.42 280.49 276.22 278.40 278.40 1,189,000
Jul 14, 2023 278.94 280.00 276.12 278.93 278.93 895,300
Jul 13, 2023 278.93 280.86 276.40 277.97 277.97 985,700
Jul 12, 2023 280.17 281.68 277.29 277.62 277.62 1,055,700
Jul 11, 2023 280.00 280.52 276.02 279.84 279.84 909,300
Jul 10, 2023 275.00 282.74 275.00 281.58 281.58 1,280,500
Jul 7, 2023 285.58 286.54 274.75 275.07 275.07 2,849,400
Jul 6, 2023 285.95 286.92 282.48 284.99 284.99 1,067,800
Jul 5, 2023 285.45 287.60 283.83 285.89 285.89 744,700
Jul 3, 2023 282.87 285.65 281.24 285.44 285.44 414,700
Jun 30, 2023 284.96 286.50 282.91 284.85 284.85 1,130,800
Jun 29, 2023 282.71 285.45 280.59 282.13 282.13 873,700
Jun 28, 2023 282.95 285.68 281.29 284.02 284.02 618,700
Jun 27, 2023 281.91 283.49 277.71 282.95 282.95 851,000
Jun 26, 2023 283.87 283.95 279.56 281.58 281.58 833,500
Jun 23, 2023 293.35 293.52 283.97 284.52 284.52 1,427,600
Jun 22, 2023 294.25 296.46 291.58 293.95 293.95 905,600
Jun 21, 2023 294.04 294.84 289.83 294.36 294.36 787,800
Jun 20, 2023 296.00 298.73 293.65 293.79 293.79 961,200
Jun 16, 2023 300.57 304.79 296.20 297.48 297.48 1,915,400
Jun 15, 2023 299.77 300.00 293.21 297.83 297.83 1,483,000
Jun 14, 2023 304.60 306.52 296.09 299.99 299.99 1,512,500
Jun 13, 2023 310.84 312.76 299.52 304.60 304.60 1,526,900
Jun 12, 2023 319.76 319.76 310.00 313.41 313.41 1,502,500
Jun 9, 2023 308.88 308.88 308.88 308.88 308.88 -
Jun 8, 2023 310.69 311.28 303.69 308.88 308.88 1,231,600
Jun 7, 2023 299.63 309.30 294.04 304.90 304.90 2,034,300
Jun 6, 2023 303.65 304.76 298.32 299.79 299.79 911,700
Jun 5, 2023 299.67 304.29 299.59 302.13 302.13 1,085,200
Jun 2, 2023 302.53 303.17 297.68 300.20 300.20 816,600
Jun 1, 2023 301.02 308.38 300.19 302.41 302.41 1,033,600
May 31, 2023 298.69 299.58 294.81 296.41 296.41 1,566,900
May 30, 2023 297.92 298.95 295.00 298.69 298.69 802,600
May 26, 2023 298.51 299.11 294.83 298.66 298.66 945,500
May 25, 2023 298.51 298.89 291.64 297.13 297.13 1,073,000
May 24, 2023 301.82 302.31 298.33 301.56 301.56 842,700
May 23, 2023 305.23 306.87 302.33 303.15 303.15 762,700
May 22, 2023 309.93 310.47 306.13 306.87 306.87 528,000
May 19, 2023 307.00 310.50 306.52 308.48 308.48 568,800
May 18, 2023 305.85 306.23 301.94 305.45 305.45 616,800
May 17, 2023 308.25 308.25 302.15 306.25 306.25 585,400
May 16, 2023 310.60 310.64 306.11 307.61 307.61 638,400
May 15, 2023 310.00 312.48 309.15 311.87 311.87 495,800
May 12, 2023 310.97 311.41 307.70 309.60 309.60 442,600
May 11, 2023 313.50 313.59 308.65 310.56 310.56 726,300
May 10, 2023 315.19 315.78 310.71 313.26 313.26 795,100
May 9, 2023 311.87 315.69 311.09 314.00 314.00 906,100
May 8, 2023 317.48 317.48 310.00 314.37 314.37 936,100
May 5, 2023 313.81 319.74 310.66 318.06 318.06 1,734,400
May 4, 2023 311.42 314.37 309.58 313.57 313.57 1,214,000
May 3, 2023 315.00 316.69 309.55 311.00 311.00 2,787,500
May 2, 2023 309.20 311.89 305.26 309.28 309.28 1,090,900
May 1, 2023 305.75 312.23 304.22 311.11 311.11 1,278,900
Apr 28, 2023 293.91 305.50 293.37 304.23 304.23 1,957,700
Apr 27, 2023 288.00 294.08 285.55 293.72 293.72 1,459,500
Apr 26, 2023 278.59 289.24 274.90 288.04 288.04 1,817,400
Apr 25, 2023 291.05 294.00 280.71 282.41 282.41 1,527,900
Apr 24, 2023 293.99 295.25 292.17 293.03 293.03 1,138,100
Apr 21, 2023 290.60 294.19 289.51 293.99 293.99 847,800
Apr 20, 2023 290.24 291.58 289.26 290.27 290.27 653,500

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