Biogen Inc.

116.95
-2.31 (-1.94%)
At close: Apr 15, 2025, 3:59 PM
117.02
0.06%
After-hours: Apr 15, 2025, 07:00 PM EDT
Call Volume 1.63K
Call Premium 258.76K
Premium 284.5K
Call Open Interest 2.9K
Implied Volatility (IV) 0.47
Total Open Interest 3.04K
Net Premium 26.78K
Put Volume 11
Put Premium 25.74K
P/C Ratio 0.01
Put Open Interest 144
IV Rank 66.67
🐻/🐂 Prem
(Net Call x Net Put) Prem 52.52K x 25.74K

Historical BIIB Data

Date % Change P/C Volume C Volume P Volume Total OI OI Change % OI Change C Prem P Prem
04/14/25 +2.36% 0.97 179 91 88 44.32K -1,079 -2.38% 21.48K 133.45K
04/11/25 +0.74% 0.61 841 522 319 45.4K -1,215 -2.61% 100.3K 547.79K
04/10/25 -3.47% 14.15 1,212 80 1,132 46.62K +753 +1.64% 29.26K 2.22M

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