Biogen, Inc. (NQ: BIIB )

241.75 USD -0.76 (-0.31%)
Official Closing Price Updated: 7:59 PM EST, Nov 25, 2020 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2015 283.98 292.00 283.06 291.81 2,935,368 +13.58(+4.88%)
Sep 29, 2015 270.60 288.57 270.60 278.23 3,819,550 +5.95(+2.19%)
Sep 28, 2015 282.54 284.00 267.04 272.28 4,907,621 -12.51(-4.39%)
Sep 25, 2015 298.78 298.78 280.32 284.79 3,366,113 -8.22(-2.81%)
Sep 24, 2015 295.58 298.15 287.12 293.01 2,661,854 -5.33(-1.79%)
Sep 23, 2015 299.27 303.79 296.30 298.34 1,642,940 -0.72(-0.24%)
Sep 22, 2015 292.52 300.00 289.00 299.06 4,391,630 +1.90(+0.64%)
Sep 21, 2015 315.29 315.43 294.62 297.16 4,161,248 -17.51(-5.56%)
Sep 18, 2015 321.06 324.10 313.00 314.67 4,618,814 -10.63(-3.27%)
Sep 17, 2015 321.19 330.54 318.38 325.30 2,589,181 +5.74(+1.80%)
Sep 16, 2015 319.05 322.41 315.08 319.56 1,984,860 -0.30(-0.09%)
Sep 15, 2015 316.41 321.65 313.29 319.86 2,060,441 +3.63(+1.15%)
Sep 14, 2015 316.89 318.20 311.94 316.23 1,812,764 +0.86(+0.27%)
Sep 11, 2015 310.67 315.50 307.21 315.37 1,928,844 +2.75(+0.88%)
Sep 10, 2015 302.91 315.77 302.11 312.62 2,189,594 +9.14(+3.01%)
Sep 09, 2015 313.55 317.83 302.47 303.48 1,623,542 -5.26(-1.70%)
Sep 08, 2015 306.91 309.22 302.55 308.74 1,840,910 +6.48(+2.14%)
Sep 04, 2015 297.72 302.26 302.26 302.26 1,696,600 +0.63(+0.21%)
Sep 03, 2015 306.47 309.72 300.84 301.63 1,787,531 -2.58(-0.85%)
Sep 02, 2015 298.48 304.43 293.61 304.21 2,271,490 +11.71(+4.00%)
Sep 01, 2015 292.22 301.87 291.26 292.50 2,498,485 -4.80(-1.61%)
Aug 31, 2015 302.16 304.51 296.47 297.30 1,641,286 -6.39(-2.10%)
Aug 28, 2015 301.00 306.45 299.76 303.69 2,059,085 -0.80(-0.26%)
Aug 27, 2015 301.37 308.50 299.37 304.49 2,498,397 +6.24(+2.09%)
Aug 26, 2015 290.10 298.61 283.44 298.25 3,133,076 +16.51(+5.86%)
Aug 25, 2015 292.64 298.00 281.50 281.74 3,744,169 +3.39(+1.22%)
Aug 24, 2015 269.05 295.15 265.00 278.35 5,879,766 -17.29(-5.85%)
Aug 21, 2015 305.71 312.65 295.46 295.64 3,659,423 -14.26(-4.60%)
Aug 20, 2015 314.78 316.90 309.21 309.90 1,913,140 -5.92(-1.87%)
Aug 19, 2015 311.99 319.35 310.50 315.82 1,832,351 +3.69(+1.18%)
Aug 18, 2015 316.80 317.15 310.60 312.13 1,213,208 -3.95(-1.25%)
Aug 17, 2015 313.49 317.66 311.02 316.08 1,607,216 +3.47(+1.11%)
Aug 14, 2015 314.22 316.27 309.14 312.61 2,006,873 -1.30(-0.41%)
Aug 13, 2015 316.97 319.48 313.75 313.91 1,316,145 -2.82(-0.89%)
Aug 12, 2015 312.30 317.86 307.50 316.73 1,964,264 +1.88(+0.60%)
Aug 11, 2015 312.56 319.12 311.72 314.85 1,851,604 -0.09(-0.03%)
Aug 10, 2015 312.20 317.25 312.00 314.94 2,452,902 +5.94(+1.92%)
Aug 07, 2015 316.00 316.19 305.67 309.00 4,259,045 -7.60(-2.40%)
Aug 06, 2015 336.67 337.50 315.30 316.60 3,829,802 -18.81(-5.61%)
Aug 05, 2015 333.00 338.51 332.81 335.41 2,307,900 +5.03(+1.52%)
Aug 04, 2015 325.88 334.80 324.52 330.38 3,585,912 +6.00(+1.85%)
Aug 03, 2015 320.33 325.80 319.11 324.38 3,024,796 +5.60(+1.76%)
Jul 31, 2015 319.57 322.35 312.70 318.78 2,261,458 +1.78(+0.56%)
Jul 30, 2015 312.54 319.42 310.52 317.00 2,303,788 +3.66(+1.17%)
Jul 29, 2015 321.92 323.00 309.15 313.34 3,277,893 -6.59(-2.06%)
Jul 28, 2015 312.52 320.51 308.68 319.93 3,546,777 +10.50(+3.39%)
Jul 27, 2015 305.40 325.00 303.76 309.43 9,973,942 +9.40(+3.13%)
Jul 24, 2015 327.00 327.00 299.76 300.03 16,634,140 -85.02(-22.08%)
Jul 23, 2015 394.17 396.23 384.51 385.05 2,598,801 -6.69(-1.71%)
Jul 22, 2015 39.00 401.11 389.61 391.74 4,052,743 -17.76(-4.34%)
Jul 21, 2015 410.35 412.24 405.51 409.50 1,767,653 +0.57(+0.14%)
Jul 20, 2015 407.53 409.40 403.01 408.93 1,816,251 +4.27(+1.06%)
Jul 17, 2015 406.37 407.02 401.75 404.66 1,890,273 +0.93(+0.23%)
Jul 16, 2015 402.72 407.31 402.05 403.73 1,335,248 +3.18(+0.79%)
Jul 15, 2015 404.59 407.83 399.53 400.55 1,471,755 +0.35(+0.09%)
Jul 14, 2015 396.95 403.21 393.71 400.20 1,507,198 +8.97(+2.29%)
Jul 13, 2015 391.21 395.79 388.64 391.23 1,517,779 +3.00(+0.77%)
Jul 10, 2015 401.00 401.44 381.86 388.23 3,887,459 -11.06(-2.77%)
Jul 09, 2015 403.56 404.36 399.29 399.29 1,325,182 +1.61(+0.40%)
Jul 08, 2015 405.00 406.23 396.73 397.68 1,312,892 -10.38(-2.54%)
Jul 07, 2015 405.25 409.91 400.33 408.06 1,488,876 +3.43(+0.85%)
Jul 06, 2015 399.86 412.00 399.51 404.63 1,189,697 +0.35(+0.09%)
Jul 02, 2015 407.29 404.28 404.28 404.28 928,600 -1.13(-0.28%)
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