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CarMax Inc KMX 58.0 0.79 1.38%

KMX Options Support & Resistance

KMX (CarMax Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.62
Put Call Ratio (OI)
0.556
Put Call Ratio (Vol)
0.706
IV Rank
51.6
IV Percentile
66.9
Max Pain
52.5

Option Walls

A gamma wall is a strike where dealer gamma is concentrated.

Price often pauses or reverses there because dealers must hedge aggressively when the underlying crosses it. Walls above spot tend to act as resistance; walls below spot tend to act as support.

See also: Gamma exposure (GEX)

$25 Key Put Strike 3 $30 Key Put Strike 1 $42 Key Put Strike 2 $50 Put Wall $52 Max Pain $70 Call Wall