GMAB gamma levels.

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

• GMAB $43.79 · up 9.47% on the day · positive gamma overall (moves grind and levels hold)
• Levels: ★ Volt, the biggest level 40 (below price · 3.79 / 8.65% away); ↯ Surge, live flow 45 (above price · 1.21 / 2.76% away); ‖ call wall — sticky, but below price · not a ceiling from here 40 (below price · 3.79 / 8.65% away); ‖ put wall — floor, slippery 25 (below price · 18.79 / 42.91% away)
• Expected move today ±6.40 · pre-open reference
• Strikes nearest the money (high to low): 55 positive, 50 positive, 45 positive, 40 positive, 35 positive, 30 positive
• ATM implied volatility 54.0%