Biogen, Inc. (NQ: BIIB )

300.19 USD +0.50 (+0.17%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 17, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 17, 2021 300.85 300.85 296.56 300.19 1,680,045 +0.50(+0.17%)
Sep 16, 2021 300.79 302.93 296.77 299.69 751,837 +0.50(+0.17%)
Sep 15, 2021 298.99 302.42 296.36 299.19 1,125,803 +3.25(+1.10%)
Sep 14, 2021 301.68 301.98 294.34 295.94 1,039,020 -6.00(-1.99%)
Sep 13, 2021 301.87 306.46 300.00 301.94 797,533 +2.13(+0.71%)
Sep 10, 2021 299.97 302.47 295.25 299.81 1,381,316 -0.34(-0.11%)
Sep 09, 2021 322.00 322.49 295.22 300.15 3,549,413 -21.40(-6.66%)
Sep 08, 2021 330.22 330.22 318.07 321.55 1,142,376 -5.69(-1.74%)
Sep 07, 2021 331.31 332.87 325.22 327.24 967,291 -6.36(-1.91%)
Sep 03, 2021 336.80 337.80 333.06 333.60 549,554 -1.97(-0.59%)
Sep 02, 2021 338.67 338.69 327.80 335.57 1,221,697 -2.67(-0.79%)
Sep 01, 2021 340.78 341.29 336.44 338.24 791,504 -0.67(-0.20%)
Aug 31, 2021 344.62 345.61 337.90 338.91 984,414 -5.51(-1.60%)
Aug 30, 2021 342.92 345.77 340.75 344.42 557,111 +1.23(+0.36%)
Aug 27, 2021 341.81 347.74 338.52 343.19 614,933 +0.95(+0.28%)
Aug 26, 2021 343.28 347.13 342.02 342.24 716,888 -0.51(-0.15%)
Aug 25, 2021 347.24 347.69 341.50 342.75 790,982 -6.65(-1.90%)
Aug 24, 2021 346.75 350.45 345.89 349.40 628,645 +2.97(+0.86%)
Aug 23, 2021 342.33 349.63 341.16 346.43 809,981 +4.69(+1.37%)
Aug 20, 2021 339.72 345.74 337.08 341.74 794,166 +3.12(+0.92%)
Aug 19, 2021 341.88 347.79 337.68 338.62 954,703 -3.25(-0.95%)
Aug 18, 2021 349.43 351.86 341.31 341.87 668,671 -7.92(-2.26%)
Aug 17, 2021 340.90 350.00 340.76 349.79 1,139,391 +6.29(+1.83%)
Aug 16, 2021 341.92 344.00 337.20 343.50 836,747 +1.25(+0.37%)
Aug 13, 2021 340.34 345.08 339.02 342.25 744,573 +1.57(+0.46%)
Aug 12, 2021 335.87 341.00 334.61 340.68 806,367 +1.63(+0.48%)
Aug 11, 2021 337.39 342.00 336.39 339.05 784,096 +1.78(+0.53%)
Aug 10, 2021 339.09 340.74 334.68 337.27 801,172 -2.93(-0.86%)
Aug 09, 2021 339.99 347.34 338.00 340.20 1,047,007 +0.20(+0.06%)
Aug 06, 2021 335.75 342.16 333.00 340.00 822,250 +3.42(+1.02%)
Aug 05, 2021 336.83 340.50 334.42 336.58 714,924 -1.23(-0.36%)
Aug 04, 2021 336.92 342.86 335.03 337.81 1,216,599 -0.19(-0.06%)
Aug 03, 2021 331.81 338.36 325.09 338.00 1,326,539 +6.30(+1.90%)
Aug 02, 2021 327.04 336.08 326.26 331.70 962,665 +4.97(+1.52%)
Jul 30, 2021 326.36 331.45 325.40 326.73 942,841 -2.44(-0.74%)
Jul 29, 2021 334.99 336.92 329.00 329.17 660,171 -5.01(-1.50%)
Jul 28, 2021 333.75 336.95 329.82 334.18 713,707 +0.22(+0.07%)
Jul 27, 2021 332.07 334.50 326.50 333.96 929,138 +2.03(+0.61%)
Jul 26, 2021 324.41 334.99 322.51 331.93 1,269,566 +6.53(+2.01%)
Jul 23, 2021 322.10 328.15 319.85 325.40 1,015,969 -0.96(-0.29%)
Jul 22, 2021 320.04 330.64 319.23 326.36 1,485,620 +3.40(+1.05%)
Jul 21, 2021 321.41 324.52 318.29 322.96 1,132,297 +0.47(+0.15%)
Jul 20, 2021 324.70 327.52 317.26 322.49 1,384,590 -1.67(-0.52%)
Jul 19, 2021 322.60 326.97 320.11 324.16 1,036,310 -0.46(-0.14%)
Jul 16, 2021 323.97 331.11 323.00 324.62 1,535,229 -3.54(-1.08%)
Jul 15, 2021 341.85 343.04 323.71 328.16 3,030,991 -23.90(-6.79%)
Jul 14, 2021 351.33 358.77 349.68 352.06 1,237,183 +0.14(+0.04%)
Jul 13, 2021 349.09 357.24 347.50 351.92 974,283 +2.88(+0.83%)
Jul 12, 2021 357.03 357.99 348.60 349.04 1,188,341 -9.12(-2.55%)
Jul 09, 2021 371.86 372.11 351.01 358.16 2,720,137 -10.89(-2.95%)
Jul 08, 2021 350.07 370.06 350.07 369.05 2,344,739 +13.72(+3.86%)
Jul 07, 2021 344.95 355.82 344.39 355.33 1,377,646 +10.44(+3.03%)
Jul 06, 2021 347.60 347.71 340.27 344.89 1,041,302 -3.83(-1.10%)
Jul 02, 2021 349.54 350.07 343.85 348.72 811,846 -0.20(-0.06%)
Jul 01, 2021 346.00 350.38 345.46 348.92 997,971 +2.65(+0.77%)
Jun 30, 2021 345.00 349.50 342.75 346.27 1,066,994 +0.55(+0.16%)
Jun 29, 2021 338.87 346.71 336.72 345.72 1,427,557 +5.45(+1.60%)
Jun 28, 2021 343.00 343.46 333.28 340.27 1,942,514 -7.66(-2.20%)
Jun 25, 2021 348.67 353.57 345.13 347.93 2,251,619 -1.23(-0.35%)
Jun 24, 2021 349.96 358.37 346.35 349.16 4,647,032 -22.74(-6.11%)
Jun 23, 2021 376.01 376.01 364.30 371.90 1,777,500 -2.44(-0.65%)
Jun 22, 2021 379.95 381.00 369.49 374.34 1,769,731 -6.57(-1.72%)
Jun 21, 2021 388.86 390.99 379.11 380.91 1,897,944 -7.53(-1.94%)
Jun 18, 2021 386.54 391.00 381.65 388.44 2,873,627 +4.92(+1.28%)
Jun 17, 2021 391.31 396.89 380.17 383.52 1,832,911 -7.79(-1.99%)
Jun 16, 2021 394.30 403.01 388.52 391.31 1,570,071 -4.77(-1.20%)
Jun 15, 2021 403.50 410.40 393.91 396.08 1,904,863 -10.06(-2.48%)
Jun 14, 2021 396.24 409.88 395.43 406.14 2,102,087 +9.50(+2.40%)
Jun 11, 2021 423.33 427.50 395.33 396.64 4,221,561 -18.07(-4.36%)
Jun 10, 2021 406.94 426.82 404.25 414.71 4,752,749 +7.77(+1.91%)
Jun 09, 2021 395.00 414.80 390.84 406.94 6,196,191 +11.57(+2.93%)
Jun 08, 2021 389.10 399.07 373.00 395.37 12,208,361 -0.48(-0.12%)
Jun 07, 2021 295.35 468.55 286.00 395.85 17,942,085 +109.71(+38.34%)
Jun 04, 2021 274.17 291.71 273.36 286.14 2,956,170 +13.59(+4.99%)
Jun 03, 2021 271.49 272.87 266.43 272.55 1,314,547 +3.20(+1.19%)
Jun 02, 2021 269.27 271.86 267.78 269.35 1,184,151 +2.20(+0.82%)
Jun 01, 2021 272.35 272.35 264.12 267.15 1,339,752 -0.33(-0.12%)
May 28, 2021 269.00 271.99 266.00 267.48 957,022 +0.11(+0.04%)
May 27, 2021 269.10 269.10 266.00 267.37 1,792,914 -0.47(-0.18%)
May 26, 2021 273.30 274.35 266.23 267.84 1,777,542 -5.61(-2.05%)
May 25, 2021 279.96 280.27 272.96 273.45 946,200 -5.41(-1.94%)
May 24, 2021 285.60 287.27 277.96 278.86 838,198 -4.33(-1.53%)
May 21, 2021 288.24 289.91 282.78 283.19 940,406 -3.38(-1.18%)
May 20, 2021 281.00 290.36 280.01 286.57 1,094,251 +4.82(+1.71%)
May 19, 2021 277.47 281.90 276.07 281.75 723,093 +0.74(+0.26%)
May 18, 2021 282.49 283.50 278.82 281.01 725,930 +0.61(+0.22%)
May 17, 2021 281.17 284.57 279.30 280.40 944,386 +0.19(+0.07%)
May 14, 2021 281.47 282.08 276.03 280.21 990,999 -1.50(-0.53%)
May 13, 2021 274.26 283.16 274.26 281.71 1,039,585 +7.69(+2.81%)
May 12, 2021 277.17 280.69 273.07 274.02 929,742 -4.37(-1.57%)
May 11, 2021 274.36 281.53 273.50 278.39 951,210 +2.78(+1.01%)
May 10, 2021 274.86 278.73 273.69 275.61 895,181 +1.57(+0.57%)
May 07, 2021 270.66 279.20 270.66 274.04 936,142 +1.93(+0.71%)
May 06, 2021 268.67 273.03 268.49 272.11 929,579 +0.54(+0.20%)
May 05, 2021 271.00 273.32 269.47 271.57 785,480 +0.55(+0.20%)
May 04, 2021 273.70 273.70 269.94 271.02 951,447 -4.29(-1.56%)
May 03, 2021 267.87 275.55 267.73 275.31 979,433 +7.98(+2.99%)
Apr 30, 2021 264.38 269.71 264.02 267.33 894,400 +2.00(+0.75%)
Apr 29, 2021 268.42 269.12 264.40 265.33 530,400 -2.27(-0.85%)
Apr 28, 2021 268.25 270.86 265.81 267.60 691,753 +0.21(+0.08%)
Apr 27, 2021 269.07 270.68 265.88 267.39 749,714 -2.07(-0.77%)
Apr 26, 2021 264.45 270.49 261.22 269.46 1,115,714 +6.83(+2.60%)
Apr 23, 2021 260.33 263.94 258.29 262.63 911,400 +2.28(+0.88%)
Apr 22, 2021 260.00 264.52 257.03 260.35 2,411,173 -9.50(-3.52%)
Apr 21, 2021 272.63 273.39 266.50 269.85 1,052,020 -3.35(-1.23%)
Apr 20, 2021 269.01 274.81 268.21 273.20 841,196 +4.15(+1.54%)
Apr 19, 2021 269.55 270.77 265.44 269.05 881,606 -1.26(-0.47%)
Apr 16, 2021 270.61 273.83 269.79 270.31 1,014,800 -0.13(-0.05%)
Apr 15, 2021 265.71 272.00 265.71 270.44 986,466 +4.65(+1.75%)
Apr 14, 2021 267.44 270.38 264.63 265.79 697,418 -0.40(-0.15%)
Apr 13, 2021 264.91 266.97 262.42 266.19 823,301 +3.39(+1.29%)
Apr 12, 2021 267.31 268.27 262.55 262.80 753,595 -5.37(-2.00%)
Apr 09, 2021 265.73 268.59 263.50 268.17 874,100 +2.44(+0.92%)
Apr 08, 2021 272.20 272.20 265.37 265.73 800,789 -2.29(-0.85%)
Apr 07, 2021 272.00 272.00 267.18 268.02 851,409 -3.74(-1.38%)
Apr 06, 2021 276.17 276.50 271.30 271.76 1,006,540 -6.12(-2.20%)
Apr 05, 2021 279.24 279.92 276.63 277.88 744,852 -0.83(-0.30%)
Apr 01, 2021 280.00 281.88 278.00 278.71 996,300 -1.04(-0.37%)
Mar 31, 2021 276.32 280.83 274.39 279.75 1,135,902 +3.74(+1.36%)
Mar 30, 2021 273.79 279.45 273.07 276.01 882,170 -0.07(-0.03%)
Mar 29, 2021 275.75 278.60 273.14 276.08 794,743 -0.55(-0.20%)
Mar 26, 2021 272.21 277.11 271.03 276.63 665,400 +2.66(+0.97%)
Mar 25, 2021 267.47 280.00 264.36 273.97 1,685,318 +8.28(+3.12%)
Mar 24, 2021 267.04 270.74 265.66 265.69 951,791 -1.52(-0.57%)
Mar 23, 2021 272.73 273.10 266.00 267.21 887,681 -5.13(-1.88%)
Mar 22, 2021 267.34 273.86 266.00 272.34 1,169,186 +5.27(+1.97%)
Mar 19, 2021 261.43 269.35 261.11 267.07 2,117,900 +4.80(+1.83%)
Mar 18, 2021 262.01 267.03 261.52 262.27 885,235 -1.88(-0.71%)
Mar 17, 2021 258.50 267.29 257.22 264.15 1,092,667 +4.23(+1.63%)
Mar 16, 2021 261.81 265.99 258.07 259.92 1,420,534 -0.21(-0.08%)
Mar 15, 2021 268.02 271.43 250.42 260.13 2,829,914 -6.00(-2.25%)
Mar 12, 2021 266.66 267.49 261.72 266.13 1,034,300 -1.31(-0.49%)
Mar 11, 2021 263.06 268.00 260.55 267.44 1,596,288 +4.83(+1.84%)
Mar 10, 2021 267.92 269.52 262.60 262.61 1,732,296 -3.88(-1.46%)
Mar 09, 2021 272.59 278.24 266.39 266.49 1,767,827 -3.52(-1.30%)
Mar 08, 2021 270.70 278.87 267.48 270.01 1,163,775 -0.70(-0.26%)
Mar 05, 2021 264.94 273.33 262.45 270.71 1,062,400 +7.14(+2.71%)
Mar 04, 2021 266.57 270.30 262.48 263.57 1,290,243 -3.03(-1.14%)
Mar 03, 2021 267.80 269.28 263.80 266.60 1,036,734 -3.25(-1.20%)
Mar 02, 2021 273.00 275.64 269.50 269.85 1,258,219 -3.39(-1.24%)
Mar 01, 2021 274.42 275.64 271.39 273.24 1,060,091 +0.36(+0.13%)
Feb 26, 2021 278.28 278.92 269.31 272.88 1,535,000 -4.38(-1.58%)
Feb 25, 2021 284.26 284.40 274.71 277.26 1,023,784 -5.48(-1.94%)
Feb 24, 2021 278.75 285.70 276.67 282.74 889,274 +3.66(+1.31%)
Feb 23, 2021 281.99 284.87 275.67 279.08 1,305,922 -5.55(-1.95%)
Feb 22, 2021 275.34 288.08 274.53 284.63 1,397,738 +6.28(+2.26%)
Feb 19, 2021 278.54 281.45 275.86 278.35 1,254,000 +2.45(+0.89%)
Feb 18, 2021 274.85 277.97 272.00 275.90 932,988 -0.77(-0.28%)
Feb 17, 2021 276.07 280.06 273.70 276.67 960,264 -2.65(-0.95%)
Feb 16, 2021 275.42 282.99 275.00 279.32 1,303,632 +1.29(+0.46%)
Feb 12, 2021 278.12 280.22 274.83 278.03 1,033,800 -0.78(-0.28%)
Feb 11, 2021 278.51 282.75 276.69 278.81 1,214,223 +3.81(+1.39%)
Feb 10, 2021 271.45 277.25 268.46 275.00 1,353,217 +5.69(+2.11%)
Feb 09, 2021 268.23 269.39 265.90 269.31 749,584 +0.38(+0.14%)
Feb 08, 2021 266.56 270.17 265.00 268.93 1,045,932 +3.84(+1.45%)
Feb 05, 2021 268.14 268.14 263.89 265.09 1,061,000 -2.30(-0.86%)
Feb 04, 2021 262.16 270.39 260.97 267.39 1,663,214 +4.14(+1.57%)
Feb 03, 2021 269.99 278.55 262.08 263.25 2,520,994 -14.47(-5.21%)
Feb 02, 2021 281.30 282.50 276.83 277.72 1,192,708 -0.74(-0.27%)
Feb 01, 2021 283.20 284.75 274.72 278.46 1,445,336 -4.15(-1.47%)
Jan 29, 2021 288.63 296.38 281.51 282.61 4,789,400 +14.74(+5.50%)
Jan 28, 2021 265.13 270.89 264.77 267.87 979,651 +2.72(+1.03%)
Jan 27, 2021 267.70 268.66 262.99 265.15 1,116,321 -6.52(-2.40%)
Jan 26, 2021 274.50 275.75 268.29 271.67 777,220 -3.87(-1.40%)
Jan 25, 2021 271.79 277.02 271.00 275.54 806,822 +6.10(+2.26%)
Jan 22, 2021 270.34 272.70 268.48 269.44 691,100 -0.68(-0.25%)
Jan 21, 2021 270.25 270.68 267.77 270.12 806,525 -0.16(-0.06%)
Jan 20, 2021 274.31 274.54 267.67 270.28 1,293,335 -3.56(-1.30%)
Jan 19, 2021 276.75 282.43 272.57 273.84 1,213,895 -2.00(-0.73%)
Jan 15, 2021 280.00 282.60 275.42 275.84 1,765,000 -4.45(-1.59%)
Jan 14, 2021 269.49 280.49 268.00 280.29 1,520,006 +13.62(+5.11%)
Jan 13, 2021 269.61 269.73 265.04 266.67 943,280 -0.72(-0.27%)
Jan 12, 2021 268.78 268.78 263.33 267.39 1,096,544 -0.13(-0.05%)
Jan 11, 2021 255.86 275.49 253.31 267.52 2,999,168 +14.98(+5.93%)
Jan 08, 2021 249.88 252.63 248.79 252.54 988,700 +2.10(+0.84%)
Jan 07, 2021 247.45 251.44 247.06 250.44 1,118,617 +2.69(+1.09%)
Jan 06, 2021 244.70 248.04 243.02 247.75 1,278,624 +1.36(+0.55%)
Jan 05, 2021 243.88 247.26 240.34 246.39 1,166,305 +3.44(+1.42%)
Jan 04, 2021 245.74 246.40 238.40 242.95 1,563,378 -1.91(-0.78%)
Dec 31, 2020 244.86 244.86 244.86 749,452 +1.28(+0.53%)
Dec 30, 2020 244.50 245.05 242.36 243.58 749,452 +0.12(+0.05%)
Dec 29, 2020 245.36 246.24 242.54 243.46 1,006,960 -0.69(-0.28%)
Dec 28, 2020 248.48 249.11 243.03 244.15 1,234,200 -4.74(-1.90%)
Dec 24, 2020 250.27 251.20 247.51 248.89 459,400 -2.31(-0.92%)
Dec 23, 2020 247.00 253.41 247.00 251.20 972,288 +3.33(+1.34%)
Dec 22, 2020 246.44 249.38 244.60 247.87 934,535 -0.45(-0.18%)
Dec 21, 2020 246.75 249.00 242.59 248.32 1,279,824 -1.30(-0.52%)
Dec 18, 2020 251.78 254.00 248.50 249.62 3,455,300 -0.62(-0.25%)
Dec 17, 2020 247.16 251.61 245.66 250.24 1,278,558 +2.05(+0.83%)
Dec 16, 2020 249.07 251.23 246.20 248.19 1,154,946 -0.54(-0.22%)
Dec 15, 2020 246.49 249.77 244.04 248.73 1,231,469 +3.48(+1.42%)
Dec 14, 2020 242.98 250.88 242.98 245.25 1,560,394 +3.82(+1.58%)
Dec 11, 2020 242.64 245.99 240.35 241.43 1,140,300 -1.55(-0.64%)
Dec 10, 2020 247.45 247.45 242.00 242.98 1,276,330 -1.77(-0.72%)
Dec 09, 2020 248.00 249.45 242.84 244.75 1,364,558 -1.68(-0.68%)
Dec 08, 2020 244.63 246.88 243.53 246.43 1,226,549 +2.75(+1.13%)
Dec 07, 2020 246.30 248.05 243.17 243.68 1,081,974 -2.19(-0.89%)
Dec 04, 2020 244.86 248.96 244.10 245.87 961,300 +1.78(+0.73%)
Dec 03, 2020 248.38 249.21 243.20 244.09 897,075 -2.83(-1.15%)
Dec 02, 2020 246.89 249.75 244.80 246.92 1,317,025 +3.76(+1.55%)
Dec 01, 2020 241.23 244.37 240.51 243.16 1,164,386 +2.99(+1.24%)
Nov 30, 2020 243.46 244.19 239.56 240.17 2,192,259 -3.61(-1.48%)
Nov 27, 2020 242.00 244.33 241.00 243.78 699,200 +2.03(+0.84%)
Nov 25, 2020 243.10 244.47 239.73 241.75 1,122,700 -0.76(-0.31%)
Nov 24, 2020 243.34 244.86 240.07 242.51 1,605,790 -0.87(-0.36%)
Nov 23, 2020 245.00 245.71 241.17 243.38 1,251,177 -0.77(-0.32%)
Nov 20, 2020 243.87 246.48 243.00 244.15 1,334,800 +0.14(+0.06%)
Nov 19, 2020 241.42 245.55 240.50 244.01 1,222,042 +3.03(+1.26%)
Nov 18, 2020 248.81 251.51 240.77 240.98 1,829,119 -7.83(-3.15%)
Nov 17, 2020 251.18 254.41 247.91 248.81 1,371,624 -2.15(-0.86%)
Nov 16, 2020 250.29 254.27 247.06 250.96 1,606,467 +2.37(+0.95%)
Nov 13, 2020 243.65 249.13 241.89 248.59 1,697,700 +7.04(+2.91%)
Nov 12, 2020 244.71 246.74 240.71 241.55 1,586,822 -2.48(-1.02%)
Nov 11, 2020 239.80 249.44 238.08 244.03 2,331,309 +7.69(+3.25%)
Nov 10, 2020 241.24 244.84 234.56 236.34 3,221,658 +0.08(+0.03%)
Nov 09, 2020 230.82 239.50 223.25 236.26 9,239,135 -88.51(-27.25%)
Nov 06, 2020 328.90 328.90 324.77 579 -4.13(-1.26%)
Nov 05, 2020 348.00 348.00 321.50 328.90 5,066,853 -26.73(-7.52%)
Nov 04, 2020 253.20 363.92 251.74 355.63 14,586,032 +108.62(+43.97%)
Nov 03, 2020 250.52 251.80 243.57 247.01 1,449,798 -1.98(-0.80%)
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