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File: TERCLIPPED · 2026-09-14

TER

Teradyne
Mkt cap $63B
Sector benchmark SMH
329.20
13.3%
±6.0%into Sep 18316.63357.13±6.0%monthly316.63357.13Pullback · CandidateKnife · TurnedMomentum · Held 8mo · #13DP short-vol · 56% ▴ above 20d
Price · 6 months · daily
6m high483.84
6m low276.25
Vol vs 20d avg2.1× · heavy
Off 52-wk high-32.0%

Dark pool FINRA · T+1

31Selection score
frozen logit · OOS +0.145R · one era
SVR 50%SHORT-VOL RATIO · 40 SESSIONS
Short-vol ratio56% · above 20d
Off-exchange share32%
vs own 1-yr (z)0.9

Sector RS vs SMH

6.5%vs SMH · 63 sessions
TER vs SMH · 3m−6.5%
TER vs SMH · 6m−17.8%
ratio of closes, rebased — a relative read, not a peer percentile

Gamma profile CBOE delayed

Call wall370.00
Zero-gamma326.25
Put wall330.00
Spot vs zero-γ0.9% above
Dealer postureshort gamma · chases moves
nearest expiry 2026-09-18 · heuristics · full profile →

Gamma history nightly

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

Session over session 11 Sep14 Sep

Expected move · monthly 18 Sep6.01%−0.53 pp
Put wall moved360.00 330.00
full listed chain, a separate capture from the gamma panel · CBOE delayed
Auto-note //Holding above zero-gamma (326.25) — dealer hedging dampens moves above it. The 370.00 call wall is the nearest-expiry ceiling heuristic; 330.00 is the floor. Options price ±6.0% into Sep 18. Dark-pool short volume at 56% and above vs its 20-day. The pullback screen flagged a reclaim candidate on Aug 4. The falling-knife screen has it turned after a 39% sell-off.
Composed from the nightly pipelines — every panel degrades independently when its dataset is missing. Heuristics labeled as heuristics; not investment advice.