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File: VSTCLIPPED · 2026-09-14

VST

Vistra Corp.
Mkt cap $51B
Sector benchmark XLU
140.73
5.2%
±4.4%into Sep 18135.18147.58±4.4%monthly135.18147.58Pullback · Knife · TurnedMomentum · DP short-vol · 42% ▾ easing
Price · 6 months · daily
6m high169.89
6m low134.71
Vol vs 20d avg1.2×
Off 52-wk high-35.2%

Dark pool FINRA · T+1

SVR 50%SHORT-VOL RATIO · 40 SESSIONS
Short-vol ratio42% · easing
Off-exchange share43%
vs own 1-yr (z)0.8

Sector RS vs XLU

+0.7%vs XLU · 63 sessions
VST vs XLU · 3m+0.7%
VST vs XLU · 6m−1.1%
ratio of closes, rebased — a relative read, not a peer percentile

Gamma profile CBOE delayed

Call wall150.00
Zero-gamma145.50
Put wall145.00
Spot vs zero-γ3.3% below
Dealer postureshort gamma · chases moves
nearest expiry 2026-09-18 · heuristics · full profile →

Gamma history nightly

0NET GEX $M · ALL EXPIRIES
3 Aug14 Sep · full history →

Session over session 11 Sep14 Sep

Expected move · monthly 18 Sep4.38%−0.35 pp
Call wall moved150.00 170.00
Put wall moved150.00 140.00
full listed chain, a separate capture from the gamma panel · CBOE delayed
Auto-note //Sitting below zero-gamma (145.50) — dealer hedging chases moves below it. The 150.00 call wall is the nearest-expiry ceiling heuristic; 145.00 is the floor. Options price ±4.4% into Sep 18. Dark-pool short volume at 42% 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.