File: MRKHealth CareCLIPPED · 2026-06-30
MRK
Merck & Co.Sector benchmark XLV
128.50
−0.7%
±1.9%into Jul 2126.06–130.94±4.8%monthly122.33–134.67Pullback · —Knife · —Momentum · —DP short-vol · 53% ▴ above 20d
Price · 6 months · daily
6m high129.38
6m low103.74
Vol vs 20d avg0.9×
Off 52-wk high-0.7%
Dark pool FINRA · T+1
Short-vol ratio53% · above 20d
Off-exchange share31%
vs own 1-yr (z)-0.3
Sector RS vs XLV
−0.7%vs XLV · 63 sessions
MRK vs XLV · 3m−0.7%
MRK vs XLV · 6m+19.6%
ratio of closes, rebased — a relative read, not a peer percentile
Gamma profile CBOE delayed
Call wall128.00
Zero-gamma127.50
Put wall127.00
Spot vs zero-γ0.8% above
Dealer posturelong gamma · dampens moves
nearest expiry 2026-07-02 · heuristics · full profile →
Auto-note //Holding above zero-gamma (127.50) — dealer hedging dampens moves above it. The 128.00 call wall is the nearest-expiry ceiling heuristic; 127.00 is the floor. Options price ±1.9% into Jul 2. Dark-pool short volume at 53% 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.