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BETA
File: NSCCLIPPED · 2026-09-14

NSC

Norfolk Southern
Mkt cap $69B
Sector benchmark XLI
320.05
0.1%
±2.4%into Sep 18312.47328.07±2.4%monthly312.47328.07Pullback · WatchingKnife · Momentum · DP short-vol · 37% ▴ above 20d
Price · 6 months · daily
6m high352.98
6m low276.99
Vol vs 20d avg2.2× · heavy
Off 52-wk high-9.3%

Dark pool FINRA · T+1

SVR 50%SHORT-VOL RATIO · 40 SESSIONS
Short-vol ratio37% · above 20d
Off-exchange share26%
vs own 1-yr (z)-1.7

Sector RS vs XLI

+5.4%vs XLI · 63 sessions
NSC vs XLI · 3m+5.4%
NSC vs XLI · 6m+7.3%
ratio of closes, rebased — a relative read, not a peer percentile

Gamma profile CBOE delayed

Call wall330.00
Zero-gamma335.00
Put wall320.00
Spot vs zero-γ4.5% below
Dealer postureshort gamma · chases moves
nearest expiry 2026-09-18 · heuristics · full profile →

Gamma history nightly

0NET GEX $M · ALL EXPIRIES
6 Jul11 Sep · full history →

Session over session 9 Sep11 Sep

Expected move · monthly 18 Sep2.44%−1.12 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 (335.00) — dealer hedging chases moves below it. The 330.00 call wall is the nearest-expiry ceiling heuristic; 320.00 is the floor. Options price ±2.4% into Sep 18. Dark-pool short volume at 37% and above vs its 20-day. The pullback screen is watching for a bullish reclaim of the 50-day.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.