ATO gamma levels.

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

• ATO $163.20 · down 0.36% on the day · positive gamma overall (moves grind and levels hold)
• Levels: ★ Volt — biggest level 170 (above price · 6.80 / 4.17% away); ↯ Surge — live flow 165 (above price · 1.80 / 1.10% away); ‖ call wall — ceiling, sticky 170 (above price · 6.80 / 4.17% away); ‖ put wall — slippery, but above price · not a floor from here 165 (above price · 1.80 / 1.10% away); ⚡ gamma flip 157.61 (below price · 5.59 / 3.43% away); ↘ Reversal 165 (above price · 1.80 / 1.10% away)
• Expected move today ±4.26 · pre-open reference
• Strikes nearest the money (high to low): 175 positive, 170 positive, 165 negative, 160 negative, 155 negative, 150 negative
• Since yesterday's close, positioning grew at 170.