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Zillow Group Z 30.65 0.84 2.82%

Z Options Support & Resistance

Z (Zillow Group): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.509
Put Call Ratio (OI)
0.724
Put Call Ratio (Vol)
2.76
IV Rank
37
IV Percentile
29.5
Max Pain
37.5

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 2 $35 Call Wall $37 Max Pain $45 Key Call Strike 1 $52 Key Call Strike 2