1% Margin of Key Delta Strike Stocks within 1% Margin of Key Delta Strike – Stocks which are nearing a critical hedging level for dealers. This is considered a support/resistance line. SpotGamma Pro and SpotGamma Alpha subscribers can access Equity Hub™ Scanners by selecting "1% Margin of Key Delta Strike" from the scanner menu to filter Equity Hub™ here. Related articles Top Gamma % Expiring this Friday Largest Delta Positions 1% Margin of Hedge Wall What is SpotGamma Hedge Wall? How do I read the Dark Pool Indicator (DPI)?