56-point Nasdaq contagion lag: buy the lagging 27,429 strike
C3 through C8 all show the same 56c contagion gap: lower Nasdaq strikes (26,649-26,699) pricing at 88c delta while the 27,429 strike lags at 46c. If the index clears 26,700 with 88% probability, conditional probability of reaching 27,430 on the same session is structurally higher than 46c implies. This is a pure contagion lag — the trigger has priced the move, the tail has not. Buy Y2 (Nasdaq above 27,269 at 8c) as the extreme tail expression with 100,000 IY at 2-day tau.
The Nasdaq-100 contagion cluster (C3-C8) reveals a 56-point pricing gap between lower strike contracts at 88c and the 27,429 strike lagging at 46c — a textbook contagion lag where the trigger has moved but the tail hasn't repriced. The trigger contracts pricing 88% probability of clearing 26,650-26,699 imply the higher strike should be trading materially above 46c. This is the highest-signal arb in the dataset.
CatalystNasdaq price action resolution July 27, 2026
RiskBroad risk-off event, Fed surprise, or earnings shock causes index reversal before expiry
WatchNasdaq-100 above 27,429 at end of July 27, 2026 · by 2026-07-27
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