File: BIIBHealth Care · Large capCLIPPED · 2026-06-30
BIIB
BiogenMkt cap $29B
Sector benchmark XLV
Sector benchmark XLV
216.06
−0.3%
±2.5%into Jul 2210.68–221.44±6.6%monthly201.76–230.36Pullback · CandidateKnife · TurnedMomentum · Held 1mo · #47DP short-vol · 58% ▾ easing
Price · 6 months · daily
6m high216.63
6m low164.42
Vol vs 20d avg0.9×
Off 52-wk high-0.3%
Dark pool FINRA · T+1
15Selection score
frozen logit · OOS +0.145R · one era
frozen logit · OOS +0.145R · one era
Short-vol ratio58% · easing
Off-exchange share33%
vs own 1-yr (z)0.4
Sector RS vs XLV
+4.4%vs XLV · 63 sessions
BIIB vs XLV · 3m+4.4%
BIIB vs XLV · 6m+19.5%
ratio of closes, rebased — a relative read, not a peer percentile
Gamma profile CBOE delayed
Call wall220.00
Zero-gamma208.75
Put wall212.50
Spot vs zero-γ3.5% above
Dealer posturelong gamma · dampens moves
nearest expiry 2026-07-02 · heuristics · full profile →
Auto-note //Holding above zero-gamma (208.75) — dealer hedging dampens moves above it. The 220.00 call wall is the nearest-expiry ceiling heuristic; 212.50 is the floor. Options price ±2.5% into Jul 2. Dark-pool short volume at 58% and easing vs its 20-day. The pullback screen flagged a reclaim candidate on May 21. The falling-knife screen has it turned after a 17% sell-off.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.