ODFL gamma levels.

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

• ODFL $179.37 · down 0.62% on the day · negative gamma overall (moves tend to extend)
• Levels: ★ Volt, the biggest level 175 (below price · 4.37 / 2.44% away); ↯ Surge, live flow 165 (below price · 14.37 / 8.01% away); ‖ call wall — ceiling, sticky 185 (above price · 5.63 / 3.14% away); ‖ put wall — floor, slippery 175 (below price · 4.37 / 2.44% away); ⚡ gamma flip 194.93 (above price · 15.56 / 8.67% away); ↘ Reversal 185 (above price · 5.63 / 3.14% away)
• Expected move today ±12.7
• Strikes nearest the money (high to low): 190 negative, 185 positive, 180 negative, 175 negative, 170 negative, 165 negative
• Since yesterday's close, positioning grew at 170, 175, 180.
• ATM implied volatility 32.1%