Biogen Inc. (BIIB)
$225.71+3.33%Close
BUYBULL · day 17
Key stats
Short interest · FINRA settlement 2026-09-30
52-week IV17.4%–65.9%
- Market cap
- $33.3B
- Beta
- 0.17
- P/E (TTM)
- 39.24
- IV-%ile
- 53
- IV ATM
- 33.8%
- Short % float
- 4.08%
- Days to cover
- 4.9
- SI change
- +2.5%
- 1W
- +2.65%
- 1M
- +4.77%
- vs SPY 1W
- +1.49%
- vs SPY 1M
- +1.78%
Industry peers
FMP comparable companies · ranked by market cap
- LLYBUYEli Lilly and Company$1.1TRECOVERYQ 21$1179.27+0.83%
- AZNSELLAstraZeneca PLC$246.9BRECOVERYQ 20$159.20+0.26%
- AMGNBUYAmgen Inc.$223.9BRECOVERYQ 22$414.87+1.82%
- PFESELLPfizer Inc.$161.2BBULLQ 13$28.28+1.65%
- VRTXSELLVertex Pharmaceuticals Incorporated$129.5BBEARQ 23$510.08+1.36%
- REGNSELLRegeneron Pharmaceuticals, Inc.$76.9BBEARQ 24$746.54+0.94%
- ALNYSELLAlnylam Pharmaceuticals, Inc.$31.1BRECOVERYQ 28$232.68+3.63%
- UTHRBUYUnited Therapeutics Corporation$23.3BRECOVERYQ 20$549.16+3.07%
- IONSSELLIonis Pharmaceuticals, Inc.$7.5BRECOVERYQ 8$45.28+4.57%
- PTCTSELLPTC Therapeutics, Inc.$5.4BRECOVERYQ 18$64.70+3.42%
Prediction markets
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