CMCSA

Comcast

Sector benchmark XLC

24.55

+1.4%

±3.1%into Jul 223.79–25.31±6.3%monthly23.00–26.10Pullback · —Knife · —Momentum · —DP short-vol · 51% ▴ above 20d

Price · 6 months · dailyprice50-day200-day

Option levels

6m high32.11

6m low22.32

Vol vs 20d avg1.5× · heavy

Off 52-wk high-24.7%

Dark pool FINRA · T+1

Short-vol ratio51% · above 20d

Off-exchange share33%

vs own 1-yr (z)0.5

full dark-pool history →

Sector RS vs XLC

−13.4%vs XLC · 63 sessions

CMCSA vs XLC · 3m−13.4%

CMCSA vs XLC · 6m−0.8%

ratio of closes, rebased — a relative read, not a peer percentile

Gamma profile CBOE delayed

Call wall24.50

Zero-gamma24.25

Put wall24.00

Spot vs zero-γ1.2% above

Dealer posturelong gamma · dampens moves

nearest expiry 2026-07-02 · heuristics · full profile →

Auto-note //Holding above zero-gamma (24.25) — dealer hedging dampens moves above it. The 24.50 call wall is the nearest-expiry ceiling heuristic; 24.00 is the floor. Options price ±3.1% into Jul 2. Dark-pool short volume at 51% and above vs its 20-day.

Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.