GD gamma levels.

Where GD tends to stick and where it slips: the call wall, put wall, gamma flip and Volt, 15-minute delayed and free.

• GD $335.46 · up 1.26% on the day · positive gamma overall (moves grind and levels hold)
• Levels: ★ Volt, the biggest level 330 (below price · 5.46 / 1.63% away); ↯ Surge, live flow 340 (above price · 4.54 / 1.35% away); ‖ call wall — sticky, but below price · not a ceiling from here 330 (below price · 5.46 / 1.63% away); ‖ put wall — slippery, but above price · not a floor from here 350 (above price · 14.54 / 4.33% away); ⚡ gamma flip 320.88 (below price · 14.58 / 4.35% away); ↘ Reversal 350 (above price · 14.54 / 4.33% away)
• Expected move today ±8.37
• Strikes nearest the money (high to low): 342.5 positive, 340 positive, 337.5 positive, 335 positive, 332.5 positive, 330 positive
• Since yesterday's close, positioning grew at 335, 337.5, 345 and faded at 320, 360, 390.
• Event pricing: the options market prices an unusually large move into 2026-10-30 (±$21.24 by that date, about 1.9x this board's normal daily move). On single names this is usually an earnings report. Descriptive of the market's own pricing, never a forecast.
• ATM implied volatility 18.7%