ALNY gamma levels.

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

• ALNY $237.10 · up 0.23% on the day · positive gamma overall (sticky: moves grind and levels hold)
• Levels: ★ Volt — biggest level 260 (above price · 22.90 / 9.66% away); ↯ Surge — live flow 260 (above price · 22.90 / 9.66% away); ‖ call wall — ceiling, sticky 260 (above price · 22.90 / 9.66% away); ‖ put wall — floor, slippery 200 (below price · 37.10 / 15.65% away); ↘ Reversal 200 (below price · 37.10 / 15.65% away)
• Expected move today ±32.1
• Strikes nearest the money (high to low): 260 sticky, 250 sticky, 240 sticky, 230 slippery, 220 sticky, 210 slippery
• Since yesterday's close, positioning grew at 250, 260.
• ATM implied volatility 44.8%