Options Gamma Map — Major Indexes (July 31, 2026) stockmarket [XPZOwcVWLVx]
Dealer gamma (GEX) map for SPY, QQQ, IWM from the IValert scanner: the put wall and call wall for each index. Positive gamma means dealer hedging tends to dampen moves (range-bound); negative gamma tends to amplify them. This is near-term, front-expiry dealer positioning, not total market gamma, and these are market-structure levels, not price targets or predictions.