File: STXInformation Technology · Mega capCLIPPED · 2026-09-14
STX
Seagate TechnologyMkt cap $211B
Sector benchmark XLK
Sector benchmark XLK
805.55
−3.0%
±6.5%into Sep 18763.87–869.77±6.5%monthly763.87–869.77Pullback · —Knife · WatchingMomentum · Held 14mo · #7DP short-vol · 54% ▴ above 20d
Price · 6 months · daily
6m high1,093.26
6m low362.43
Vol vs 20d avg1.2×
Off 52-wk high-26.3%
Dark pool FINRA · T+1
Short-vol ratio54% · above 20d
Off-exchange share52%
vs own 1-yr (z)-0.2
Sector RS vs XLK
−13.3%vs XLK · 63 sessions
STX vs XLK · 3m−13.3%
STX vs XLK · 6m+55.9%
ratio of closes, rebased — a relative read, not a peer percentile
Gamma profile CBOE delayed
Call wall850.00
Zero-gamma823.75
Put wall860.00
Spot vs zero-γ2.2% below
Dealer posturelong gamma · dampens moves
nearest expiry 2026-09-18 · heuristics · full profile →
Gamma history nightly
3 Aug → 14 Sep · full history →
Session over session 11 Sep → 14 Sep
Expected move · monthly 18 Sep6.48%−0.63 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 (823.75) — dealer hedging chases moves below it. The 850.00 call wall is the nearest-expiry ceiling heuristic; 860.00 is the floor. Options price ±6.5% into Sep 18. Dark-pool short volume at 54% and above vs its 20-day. The falling-knife screen has it watching after a 39% sell-off.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.