UNP gamma levels.

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

• UNP $307.41 · down 0.08% on the day · positive gamma overall (sticky: moves grind and levels hold)
• Levels: ★ Volt — biggest level 310 (above price · 2.59 / 0.84% away); ↯ Surge — live flow 280 (below price · 27.41 / 8.92% away); ‖ call wall — ceiling, sticky 310 (above price · 2.59 / 0.84% away); ‖ put wall — slippery, but above price · not a floor from here 307.5 (above price · 0.09 / 0.03% away)
• Expected move today ±2.93
• Strikes nearest the money (high to low): 312.5 sticky, 310 sticky, 307.5 slippery, 305 sticky, 302.5 sticky, 300 sticky
• Since yesterday's close, positioning grew at 305, 310.
• ATM implied volatility 22.7%