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File: BLKCLIPPED · 2026-09-14

BLK

BlackRock
Mkt cap $158B
Sector benchmark XLF
1,065.60
1.3%
±2.6%into Sep 181,038.251,092.95±2.6%monthly1,038.251,092.95Pullback · Knife · TurnedMomentum · DP short-vol · 54% ▴ above 20d
Price · 6 months · daily
6m high1,182.84
6m low928.62
Vol vs 20d avg0.9×
Off 52-wk high-10.0%

Dark pool FINRA · T+1

SVR 50%SHORT-VOL RATIO · 40 SESSIONS
Short-vol ratio54% · above 20d
Off-exchange share30%
vs own 1-yr (z)1.2

Sector RS vs XLF

3.8%vs XLF · 63 sessions
BLK vs XLF · 3m−3.8%
BLK vs XLF · 6m−1.1%
ratio of closes, rebased — a relative read, not a peer percentile

Gamma profile CBOE delayed

Call wall1,100.00
Zero-gamma1,065.00
Put wall1,060.00
Spot vs zero-γ0.1% above
Dealer postureshort gamma · chases moves
nearest expiry 2026-09-18 · heuristics · full profile →

Gamma history nightly

0NET GEX $M · ALL EXPIRIES
24 Jul14 Sep · full history →

Session over session 11 Sep14 Sep

Expected move · monthly 18 Sep2.57%−0.13 pp
Call and put wallheld their strikes
full listed chain, a separate capture from the gamma panel · CBOE delayed
Auto-note //Holding above zero-gamma (1,065.00) — dealer hedging dampens moves above it. The 1,100.00 call wall is the nearest-expiry ceiling heuristic; 1,060.00 is the floor. Options price ±2.6% into Sep 18. Dark-pool short volume at 54% and above vs its 20-day. The falling-knife screen has it turned after a 20% sell-off.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.