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Ziff Davis ZD 57.23 -0.26 -0.45%

ZD Options Support & Resistance

ZD (Ziff Davis): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.501
Put Call Ratio (OI)
0.242
Put Call Ratio (Vol)
0.393
IV Rank
37.1
IV Percentile
29
Max Pain
60

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)

$17 Key Put Strike 2 $20 Key Put Strike 1 $45 Key Call Strike 3 $55 Key Call Strike 2 $60 Call Wall