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Cactus WHD 67.45 0.77 1.15%

WHD Options Support & Resistance

WHD (Cactus): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.381
Put Call Ratio (OI)
0.213
Put Call Ratio (Vol)
0.698
IV Rank
31
IV Percentile
58.2
Max Pain
70

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)

$60 Key Put Strike 2 $65 Key Put Strike 3 $70 Max Pain $75 Call Wall $85 Key Call Strike 1 $90 Key Call Strike 2