File: IRMReal Estate · Large capCLIPPED · 2026-09-14
IRM
Iron MountainMkt cap $38B
Sector benchmark XLRE
Sector benchmark XLRE
112.06
−2.7%
±3.4%into Sep 18108.60–116.26±3.4%monthly108.60–116.26Pullback · —Knife · TurnedMomentum · —DP short-vol · 50% ▴ above 20d
Price · 6 months · daily
6m high133.06
6m low96.94
Vol vs 20d avg1.0×
Off 52-wk high-15.8%
Dark pool FINRA · T+1
Short-vol ratio50% · above 20d
Off-exchange share33%
vs own 1-yr (z)-0.3
Sector RS vs XLRE
−7.5%vs XLRE · 63 sessions
IRM vs XLRE · 3m−7.5%
IRM vs XLRE · 6m+3.6%
ratio of closes, rebased — a relative read, not a peer percentile
Gamma profile CBOE delayed
Call wall120.00
Zero-gamma116.50
Put wall115.00
Spot vs zero-γ3.8% below
Dealer postureshort gamma · chases moves
nearest expiry 2026-09-18 · heuristics · full profile →
Gamma history nightly
2 Jul → 14 Sep · full history →
Session over session 11 Sep → 14 Sep
Expected move · monthly 18 Sep3.40%−0.31 pp
Call and put wallheld their strikes
full listed chain, a separate capture from the gamma panel · CBOE delayed
Auto-note //Sitting below zero-gamma (116.50) — dealer hedging chases moves below it. The 120.00 call wall is the nearest-expiry ceiling heuristic; 115.00 is the floor. Options price ±3.4% into Sep 18. Dark-pool short volume at 50% and above vs its 20-day. The falling-knife screen has it turned after a 15% sell-off.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.