ACLS gamma levels.

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

• ACLS $127.07 · up 1.68% on the day · positive gamma overall (sticky: moves grind and levels hold)
• Levels: ★ Volt — biggest level 160 (above price · 32.93 / 25.91% away); ↯ Surge — live flow 155 (above price · 27.93 / 21.98% away); ‖ call wall — ceiling, sticky 160 (above price · 32.93 / 25.91% away); ‖ put wall — floor, slippery 70 (below price · 57.07 / 44.91% away); ↘ Reversal 70 (below price · 57.07 / 44.91% away)
• Expected move today ±22.7 · pre-open reference
• Strikes nearest the money (high to low): 140 sticky, 135 sticky, 130 slippery, 125 sticky, 120 sticky, 115 sticky
• ATM implied volatility 64.7%