Biogen, Inc. (NQ: BIIB )

265.00 USD -1.80 (-0.67%)
Official Closing Price Updated: 7:54 PM EDT, Oct 23, 2020 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Feb 28, 2020 300.23 310.54 299.00 308.39 2,396,700 -1.69(-0.55%)
Feb 27, 2020 324.72 325.55 309.63 310.08 2,221,138 -17.37(-5.30%)
Feb 26, 2020 326.98 330.93 323.61 327.45 1,411,294 +3.34(+1.03%)
Feb 25, 2020 327.20 330.61 322.70 324.11 1,831,121 -1.87(-0.57%)
Feb 24, 2020 331.50 336.00 325.42 325.98 1,732,453 -10.73(-3.19%)
Feb 21, 2020 336.97 337.82 334.60 336.71 923,300 +0.07(+0.02%)
Feb 20, 2020 342.18 343.00 332.50 336.64 1,497,823 -4.40(-1.29%)
Feb 19, 2020 338.00 341.77 335.42 341.04 1,488,338 +3.94(+1.17%)
Feb 18, 2020 343.66 344.00 334.09 337.10 1,515,341 +4.10(+1.23%)
Feb 14, 2020 334.00 335.40 331.83 333.00 1,023,200 -1.25(-0.37%)
Feb 13, 2020 329.20 338.88 329.00 334.25 1,307,273 +2.49(+0.75%)
Feb 12, 2020 331.66 334.71 329.04 331.76 1,603,009 -0.53(-0.16%)
Feb 11, 2020 338.06 340.05 329.72 332.29 1,806,188 -6.64(-1.96%)
Feb 10, 2020 332.00 339.56 330.24 338.93 1,867,011 +0.23(+0.07%)
Feb 07, 2020 335.39 340.32 331.66 338.70 2,209,300 +1.46(+0.43%)
Feb 06, 2020 338.39 348.66 333.50 337.24 3,612,920 +4.37(+1.31%)
Feb 05, 2020 285.63 374.99 279.17 332.87 10,157,242 +49.58(+17.50%)
Feb 04, 2020 276.40 285.60 275.94 283.29 1,684,423 +10.56(+3.87%)
Feb 03, 2020 270.61 275.30 269.76 272.73 1,257,765 +3.88(+1.44%)
Jan 31, 2020 276.08 276.28 267.59 268.85 1,701,600 -8.68(-3.13%)
Jan 30, 2020 288.12 288.12 276.14 277.53 1,600,993 -4.99(-1.77%)
Jan 29, 2020 282.05 283.38 279.66 282.52 1,166,223 +0.57(+0.20%)
Jan 28, 2020 283.96 284.29 280.72 281.95 1,136,493 +0.81(+0.29%)
Jan 27, 2020 278.14 282.33 276.23 281.14 1,405,468 +3.00(+1.08%)
Jan 24, 2020 284.21 284.99 277.32 278.14 1,260,600 -6.07(-2.14%)
Jan 23, 2020 287.23 288.08 281.21 284.21 1,936,132 -3.89(-1.35%)
Jan 22, 2020 288.17 290.85 287.60 288.10 1,571,001 +0.91(+0.32%)
Jan 21, 2020 286.54 287.84 282.76 287.19 2,253,084 +1.69(+0.59%)
Jan 17, 2020 287.32 288.00 284.90 285.50 1,765,100 -0.64(-0.22%)
Jan 16, 2020 294.49 294.80 284.24 286.14 2,799,313 -6.95(-2.37%)
Jan 15, 2020 298.94 300.37 292.41 293.09 1,975,635 -5.88(-1.97%)
Jan 14, 2020 294.10 306.35 291.27 298.97 2,112,618 +5.07(+1.73%)
Jan 13, 2020 294.81 295.50 290.83 293.90 1,401,120 -2.61(-0.88%)
Jan 10, 2020 294.64 298.74 294.36 296.51 1,164,400 +2.21(+0.75%)
Jan 09, 2020 293.99 296.57 292.36 294.30 966,484 +1.64(+0.56%)
Jan 08, 2020 288.88 294.19 287.81 292.66 1,059,026 +2.57(+0.89%)
Jan 07, 2020 290.57 291.84 287.99 290.09 1,034,005 -0.73(-0.25%)
Jan 06, 2020 290.24 291.19 288.20 290.82 1,271,002 -0.03(-0.01%)
Jan 03, 2020 290.77 292.68 290.22 290.85 700,600 -3.39(-1.15%)
Jan 02, 2020 299.06 299.08 292.28 294.24 1,178,254 -2.49(-0.84%)
Dec 31, 2019 295.28 297.36 292.84 296.73 810,100 +0.72(+0.24%)
Dec 30, 2019 300.37 301.57 295.01 296.01 873,187 -4.08(-1.36%)
Dec 27, 2019 302.85 303.05 299.49 300.09 677,600 -1.70(-0.56%)
Dec 26, 2019 304.47 306.94 301.28 301.79 738,175 -2.28(-0.75%)
Dec 24, 2019 301.64 304.65 301.07 304.07 433,700 +2.51(+0.83%)
Dec 23, 2019 302.90 305.72 300.86 301.56 1,542,163 +0.51(+0.17%)
Dec 20, 2019 301.00 301.85 299.50 301.05 3,949,600 +3.47(+1.17%)
Dec 19, 2019 297.27 298.77 295.01 297.58 1,472,375 +0.97(+0.33%)
Dec 18, 2019 297.63 300.83 295.55 296.61 1,790,811 -0.50(-0.17%)
Dec 17, 2019 301.86 301.93 296.30 297.11 1,360,259 -4.29(-1.42%)
Dec 16, 2019 297.81 301.74 296.75 301.40 1,398,702 +4.57(+1.54%)
Dec 13, 2019 298.00 304.00 294.89 296.83 1,946,100 +2.98(+1.01%)
Dec 12, 2019 291.94 296.17 290.93 293.85 1,951,212 +1.62(+0.55%)
Dec 11, 2019 296.82 299.29 292.00 292.23 1,313,890 -4.97(-1.67%)
Dec 10, 2019 294.38 300.26 294.37 297.20 1,227,234 +1.65(+0.56%)
Dec 09, 2019 300.27 304.32 295.46 295.55 2,076,995 -4.71(-1.57%)
Dec 06, 2019 299.68 304.56 299.68 300.26 2,261,300 +0.87(+0.29%)
Dec 05, 2019 291.00 309.06 275.04 299.39 5,988,569 +9.87(+3.41%)
Dec 04, 2019 290.15 293.14 284.03 289.52 1,736,219 -1.18(-0.41%)
Dec 03, 2019 291.78 294.65 289.80 290.70 1,671,937 -1.69(-0.58%)
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