File: BIIBHealth Care · Large capCLIPPED · 2026-11-05
BIIBBiogen
Mkt cap $29B
Sector benchmark XLV
Sector benchmark XLV
243.93
−4.1%
±2.2%into Nov 6238.63–249.23±6.5%monthly228.13–259.73Pullback · CandidateKnife · —Momentum · —DP short-vol · 55% ▾ easing
Price · 6 months · daily
6m high254.46
6m low187.80
Vol vs 20d avg0.9×
Off 52-wk high-4.1%
BIIB dark pool FINRA · T+1
14Selection score
frozen logit · OOS +0.145R · one era
frozen logit · OOS +0.145R · one era
Short-vol ratio55% · easing
Off-exchange share39%
vs own 1-yr (z)0.9
BIIB sector RS vs XLV
+5.1%vs XLV · 63 sessions
BIIB vs XLV · 3m+5.1%
BIIB vs XLV · 6m−0.2%
ratio of closes, rebased — a relative read, not a peer percentile
BIIB gamma profile CBOE delayed
Call wall235.00
Zero-gamma246.25
Put wall250.00
Spot vs zero-γ0.9% below
Dealer postureshort gamma · chases moves
nearest expiry 2026-11-06 · as of 2026-11-05 · heuristics · full profile →
BIIB fundamentals SEC filings · TTM
P/Etrailing104x
P/Elast FY28x
P/E3-yr median21x
EPStrailing$2.35
EPSFY to Dec 2025$8.79
Revenue$10.3B · +2%
Income$347.5M · −78%
Margin—
10-Q · filed 28 Oct 2026 · as of 2026-11-05
BIIB earnings reactions two-session move
3.9%typical move
Feb 2024 → Oct 2026
Revenue and profit by quarter
PriceRevenueProfitLoss
$2.8B
FY24 Q1
FY24 Q3
FY25 Q1
FY25 Q3
FY26 Q1
FY26 Q3
P/E history
PriceP/E3-yr median
BIIB dividends per share · Yahoo · SEC
No dividend.
BIIB gamma history nightly
25 Sep → 5 Nov · full history →
BIIB session over session 4 Nov → 5 Nov
Expected move · monthly 20 Nov6.48%+0.45 pp
Call wall moved255.00 → 240.00
full listed chain, a separate capture from the gamma panel · CBOE delayed
Auto-note //Sitting below zero-gamma (246.25) — dealer hedging chases moves below it. The 235.00 call wall is the nearest-expiry ceiling heuristic; 250.00 is the floor. Options price ±2.2% into Nov 6. Dark-pool short volume at 55% and easing vs its 20-day. The pullback screen flagged a reclaim candidate on Oct 9.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.