File: SBACReal Estate · Large capCLIPPED · 2026-09-14
SBAC
SBA CommunicationsMkt cap $21B
Sector benchmark XLRE
Sector benchmark XLRE
183.07
−1.3%
±3.3%into Sep 18177.07–189.07±3.3%monthly177.07–189.07Pullback · —Knife · TurnedMomentum · —DP short-vol · 51% ▾ easing
Price · 6 months · daily
6m high222.41
6m low164.16
Vol vs 20d avg1.0×
Off 52-wk high-17.7%
Dark pool FINRA · T+1
Short-vol ratio51% · easing
Off-exchange share38%
vs own 1-yr (z)1.5
Sector RS vs XLRE
−6.8%vs XLRE · 63 sessions
SBAC vs XLRE · 3m−6.8%
SBAC vs XLRE · 6m−4.7%
ratio of closes, rebased — a relative read, not a peer percentile
Gamma profile CBOE delayed
Call wall180.00
Zero-gamma182.50
Put wall175.00
Spot vs zero-γ0.3% above
Dealer postureshort gamma · chases moves
nearest expiry 2026-09-18 · heuristics · full profile →
Gamma history nightly
10 Jul → 14 Sep · full history →
Session over session 11 Sep → 14 Sep
Expected move · monthly 18 Sep3.28%−0.28 pp
Call wall moved195.00 → 185.00
full listed chain, a separate capture from the gamma panel · CBOE delayed
Auto-note //Holding above zero-gamma (182.50) — dealer hedging dampens moves above it. The 180.00 call wall is the nearest-expiry ceiling heuristic; 175.00 is the floor. Options price ±3.3% into Sep 18. Dark-pool short volume at 51% and easing vs its 20-day. The falling-knife screen has it turned after a 23% sell-off.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.