Snapshot: 12:00 PM ET, June 30, 2025 (0 DTE expiration)
1. Metadata & Market Regime
SPY Spot / Prev Close: $616.60 / $614.91 (↑ 0.28 %)
SPX (Last): n/a / 6 173.07
VIX: n/a / n/a
GEX Regime: Positive (dealers net long gamma)
DEX Regime: Positive (dealers net long delta)
Max Δ Score: –$19.6 K (slight net short dealer delta)
2. Dealer Hedge Profile
Metric Value Strike Net GEX +$453 K γ $615 Net DEX +$505 K Δ $615 Max Γ Strike $615 Peak γ Max λ-GEX Strike $615 Peak λγ Flip Strike $615 Γ sign chg
Dealers’ largest gamma & delta exposures sit right at $615, forming a “gamma well” pinning price.
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