Biogen Inc. (BIIB)

NasdaqGS · Drug Manufacturers - General

213.23
+4.08 (+1.95%)
Updated Aug 18, 6:49 PM ET
AI Rating
Buy
Overall Score
71
Trend
72
Momentum
76
Risk
63

Scores are generated from technical indicators for educational purposes and are not a recommendation to buy or sell.

Price history

Daily closes and volume
Feb 24, 2026 120 sessions Aug 14, 2026

AI Analysis

Biogen Inc. is trading at $213.23, up 1.95% on the session. The 50 day average sits at $203.34 and the 200 day at $n/a, which puts the stock in a mixed technical position. RSI is at 55.3, which reads as strong, and MACD is bullish crossover. Volume is below average.

The nearest support is around $199.58 with resistance near $210.87, so that band frames the current range. Average daily movement is roughly $6.67, or about 3.1% of the share price, which is what any stop placement has to allow for. The overall health score of 71 out of 100 combines a trend score of 72, momentum of 76 and a risk score of 63.

Technical indicators

RSI (14)
55.3
strong
MACD
1.758
bullish crossover
SMA 20
205.05
SMA 50
203.34
SMA 200
--
unknown
ATR (14)
6.67
avg daily range
Support
199.58
Resistance
210.87
Volume vs 20d
0.55x
below average
Volatility
28.3%
annualised
1 month
+0.44%
3 months
+9.65%

About Biogen Inc.

Biogen Inc. discovers, develops, manufactures, and delivers therapies in the United States, Europe, Germany, Asia, and internationally. The company provides TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, and TYSABRI for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; SKYCLARYS to treat Friedreich's Ataxia; QALSODY for treating amyotrophic lateral sclerosis; FUMADERM to treat plaque psoriasis; BENEPALI, an etanercept biosimilar referencing ENBREL; IMRALDI, an adalimumab biosimilar referencing HUMIRA; FLIXABI, an infliximab biosimilar referencing REMICADE. It offers LEQEMBI for the treatment of Alzheimer's disease; ZURZUVAE for the treatment of postpartum depression; RITUXAN to treat non-Hodgkin's lymphoma, chronic lymphocytic leukemia (CLL), rheumatoid arthritis, two forms of ANCA-associated vasculitis, and pemphigus vulgaris; RITUXAN HYCELA for non-Hodgkin's lymphoma and CLL; GAZYVA to treat CLL and follicular lymphoma; OCREVUS for relapsing MS and primary progressive MS; LUNSUMIO to treat relapsed or refractory follicular lymphoma; glofitamab for aRelapsed or refractory diffuse large B-cell lymphoma; and other anti-CD20 therapies. Biogen Inc. has collaboration and license agreements with Merz Therapeutics; Alkermes Pharma Ireland Limited; Denali Therapeutics Inc.; UCB; Eisai Co., Ltd.; Genentech, Inc.; Neurimmune SubOne AG; Ionis Pharmaceuticals, Inc.; Samsung Bioepis; and Sage Therapeutics, Inc., as well as collaborations with Stoke Therapeutics, Inc. for the development and commercialization of zorevunersen, a disease modifying medicine for the treatment of Dravet syndrome; Dayra Therapeutics, Inc. to develop oral macrocyclic peptides; Vanqua Bio, Inc. for developing Vanqua's preclinical oral C5aR1 antagonist compound; City Therapeutics, Inc. to develop select novel RNAi therapies; and ALTEOGEN Inc. to develop subcutaneous (SC) formulations of biologics utilizing ALT-B4. The company was founded in 1978 and is headquartered in Cambridge, Massachusetts.

Company website

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