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Biogen Inc. (BIIB)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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211.17-16.27 (-7.15%)
At close: 04:00PM EDT
210.50 -0.67 (-0.32%)
After hours: 07:35PM EDT
In the money
Show:ListStraddle
Callsfor16 January 2026
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
BIIB260116C001050002024-04-24 9:32AM EDT105.00111.000.000.000.00-100.00%
BIIB260116C001100002024-04-19 10:36AM EDT110.0096.00129.00138.000.00-603,103101.64%
BIIB260116C001150002024-01-03 12:38PM EDT115.00163.27137.00146.000.00-11120.59%
BIIB260116C001200002024-01-11 4:19PM EDT120.00139.25131.00140.000.00--2113.10%
BIIB260116C001250002024-04-19 1:51PM EDT125.0085.73116.00126.000.00-202091.89%
BIIB260116C001300002023-11-20 11:17AM EDT130.00118.70133.10142.900.00--1123.86%
BIIB260116C001450002024-07-09 1:38PM EDT145.0099.0080.2089.000.00-1152.16%
BIIB260116C001500002024-07-15 10:47AM EDT150.0092.8677.0086.000.00-1552.01%
BIIB260116C001550002024-04-18 9:57AM EDT155.0064.0093.00102.000.00--277.26%
BIIB260116C001600002023-10-06 3:51PM EDT160.00129.67110.00119.000.00-11103.13%
BIIB260116C001700002024-04-23 10:32AM EDT170.0057.700.000.000.00-100.00%
BIIB260116C001750002024-07-26 1:25PM EDT175.0064.6860.1068.00+12.95+25.03%12152.00%
BIIB260116C001800002024-07-19 3:50PM EDT180.0071.3056.9065.000.00-11451.33%
BIIB260116C001850002024-05-15 1:24PM EDT185.0081.0070.0077.000.00-2263.59%
BIIB260116C001900002024-04-26 1:12PM EDT190.0054.9058.0067.000.00-1353.64%
BIIB260116C001950002024-04-29 10:26AM EDT195.0057.9053.0062.000.00-1250.56%
BIIB260116C002000002024-07-26 11:31AM EDT200.0054.9044.7050.60-11.60-17.44%12145.51%
BIIB260116C002050002024-05-01 10:39AM EDT205.0051.0053.0063.000.00-1255.40%
BIIB260116C002100002024-04-30 11:51AM EDT210.0048.8345.9053.900.00-2553.12%
BIIB260116C002150002024-06-17 10:02AM EDT215.0052.4047.8054.000.00-1051.94%
BIIB260116C002200002024-07-16 10:51AM EDT220.0045.5035.9041.000.00-15243.83%
BIIB260116C002250002024-06-27 10:17AM EDT225.0044.0034.2040.900.00-1745.50%
BIIB260116C002300002024-07-25 10:14AM EDT230.0050.3332.0036.500.00-13642.85%
BIIB260116C002350002024-07-19 1:55PM EDT235.0039.6029.2037.000.00-21044.94%
BIIB260116C002400002024-07-18 11:46AM EDT240.0038.6027.3035.000.00-13744.52%
BIIB260116C002450002024-04-19 3:52PM EDT245.0021.0037.0046.900.00-22652.78%
BIIB260116C002500002024-07-18 9:30AM EDT250.0031.5024.0032.000.00-22844.45%
BIIB260116C002550002024-05-22 9:44AM EDT255.0035.0026.0033.800.00-11647.55%
BIIB260116C002600002024-07-10 12:58PM EDT260.0030.0020.0028.900.00-22244.04%
BIIB260116C002650002024-07-02 2:45PM EDT265.0030.1518.0027.000.00-31743.39%
BIIB260116C002700002024-07-23 11:00AM EDT270.0025.4517.2026.000.00-12443.59%
BIIB260116C002750002024-07-24 11:47AM EDT275.0026.6015.0024.000.00-121542.72%
BIIB260116C002800002024-07-24 11:47AM EDT280.0025.1014.0022.900.00-51042.70%
BIIB260116C002850002024-06-07 10:59AM EDT285.0023.5815.0025.000.00-1445.89%
BIIB260116C002900002024-07-15 11:20AM EDT290.0019.0012.1021.000.00-11142.82%
BIIB260116C002950002024-04-17 12:30PM EDT295.0011.1020.0028.600.00-6951.54%
BIIB260116C003000002024-07-25 12:17PM EDT300.0022.0613.3016.400.00-11639.83%
BIIB260116C003050002024-07-09 3:46PM EDT305.0016.509.0018.000.00-1842.48%
BIIB260116C003100002024-07-10 10:05AM EDT310.0014.648.3017.000.00-28242.27%
BIIB260116C003150002024-04-17 12:30PM EDT315.008.3015.1024.000.00--1550.60%
BIIB260116C003200002024-04-26 10:29AM EDT320.009.0013.2018.700.00-2745.83%
BIIB260116C003250002024-05-22 10:45AM EDT325.0015.608.0015.100.00-1642.62%
BIIB260116C003300002024-05-14 10:35AM EDT330.0014.4012.8018.300.00-6847.02%
BIIB260116C003350002024-05-14 10:35AM EDT335.0013.6011.0017.300.00-3446.68%
BIIB260116C003400002024-05-14 10:35AM EDT340.0012.9011.8016.800.00-5546.87%
BIIB260116C003450002024-05-17 12:47PM EDT345.0014.007.5013.200.00-1143.37%
BIIB260116C003500002024-05-24 1:53PM EDT350.0010.534.0012.500.00-13643.20%
BIIB260116C003550002024-05-24 1:53PM EDT355.0010.044.0011.800.00-1243.00%
BIIB260116C003600002024-06-04 1:08PM EDT360.0010.203.0011.000.00-1242.62%
BIIB260116C003650002024-02-08 11:47AM EDT365.0014.205.1012.000.00--6444.57%
BIIB260116C003700002024-04-16 9:30AM EDT370.003.500.000.000.00-106.25%
BIIB260116C003750002024-01-12 2:30PM EDT375.0012.4910.2016.400.00--251.24%
BIIB260116C003800002024-07-22 11:45AM EDT380.005.000.059.900.00-1343.61%
BIIB260116C003850002024-07-25 9:43AM EDT385.008.000.955.800.00-1737.86%
BIIB260116C003900002024-07-25 2:51PM EDT390.006.702.757.400.00-812441.05%
Putsfor16 January 2026
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
BIIB260116P001000002024-07-26 11:17AM EDT100.002.250.152.50-0.35-13.46%2242.85%
BIIB260116P001050002024-04-12 12:01PM EDT105.002.500.0010.000.00-2561.43%
BIIB260116P001100002024-04-24 2:13PM EDT110.003.300.0010.000.00-21758.21%
BIIB260116P001150002024-04-18 11:31AM EDT115.005.000.0010.000.00-303055.14%
BIIB260116P001200002024-04-18 3:03PM EDT120.005.600.0010.000.00-9811252.21%
BIIB260116P001250002024-05-15 3:35PM EDT125.003.700.0010.000.00-1249.40%
BIIB260116P001300002024-02-15 11:44AM EDT130.003.501.857.200.00-202041.24%
BIIB260116P001400002024-07-23 12:18PM EDT140.004.534.3011.900.00-1544.79%
BIIB260116P001500002024-07-26 11:46AM EDT150.008.807.209.30+2.10+31.34%21935.64%
BIIB260116P001550002024-04-25 11:14AM EDT155.0011.704.0013.900.00-1340.22%
BIIB260116P001600002024-07-25 10:08AM EDT160.008.709.7011.600.00-114634.52%
BIIB260116P001650002024-06-25 3:36PM EDT165.008.558.6014.800.00-11336.52%
BIIB260116P001700002024-07-11 10:47AM EDT170.007.5512.2016.800.00-4636.63%
BIIB260116P001750002024-07-26 12:54PM EDT175.0013.2012.5018.30+0.40+3.12%1335.98%
BIIB260116P001800002024-07-09 1:03PM EDT180.0010.5015.3019.800.00-106535.24%
BIIB260116P001850002024-07-19 10:26AM EDT185.0016.1016.8022.70+2.40+17.52%11035.97%
BIIB260116P001900002024-07-23 12:18PM EDT190.0015.7719.0025.000.00-1535.87%
BIIB260116P001950002024-07-19 1:56PM EDT195.0016.5020.3026.500.00-22634.80%
BIIB260116P002000002024-07-19 1:56PM EDT200.0018.4022.1027.800.00-227733.45%
BIIB260116P002050002024-07-26 2:59PM EDT205.0025.5024.3031.00+5.50+27.50%31633.96%
BIIB260116P002100002024-07-19 1:56PM EDT210.0021.9026.3033.000.00-27433.13%
BIIB260116P002150002024-07-19 1:56PM EDT215.0029.8029.0035.00+5.80+24.17%1832.22%
BIIB260116P002200002024-07-26 12:57PM EDT220.0032.3031.2038.00+5.40+20.07%113132.18%
BIIB260116P002250002024-04-17 3:46PM EDT225.0044.0923.0033.000.00-32524.23%
BIIB260116P002300002024-05-23 9:35AM EDT230.0033.5026.0034.000.00-31321.97%
BIIB260116P002350002023-11-03 12:39PM EDT235.0029.7528.0038.000.00-1022.53%
BIIB260116P002400002024-07-17 11:12AM EDT240.0034.0041.3050.000.00-4431.01%
BIIB260116P002450002023-10-25 1:32PM EDT245.0033.4333.0042.000.00--018.98%
BIIB260116P002500002024-07-18 9:59AM EDT250.0040.3047.5056.000.00-12329.80%
BIIB260116P002550002023-10-27 3:49PM EDT255.0043.5038.0047.000.00-1114.87%
BIIB260116P002700002024-06-05 11:21AM EDT270.0050.8547.0057.000.00-100.00%
BIIB260116P002900002024-02-22 11:20AM EDT290.0071.7171.1079.000.00-1112.21%
BIIB260116P002950002024-07-10 10:05AM EDT295.0069.3782.0092.000.00--129.28%
BIIB260116P003000002024-04-08 9:35AM EDT300.0096.4874.6091.600.00-5021.70%
BIIB260116P003050002024-03-21 9:46AM EDT305.0086.60106.00116.000.00--046.95%
BIIB260116P003150002023-11-10 11:02AM EDT315.0092.5075.0085.000.00--10.00%
BIIB260116P003200002023-10-27 11:49AM EDT320.0088.1085.0094.000.00-100.00%
BIIB260116P003550002023-10-06 3:51PM EDT355.0094.97101.50111.000.00-110.00%