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ICF International ICFI 84.2 -1.01 -1.19%

ICFI Options Support & Resistance

ICFI (ICF International): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.484
Put Call Ratio (OI)
0.286
Put Call Ratio (Vol)
0.286
IV Rank
15.1
IV Percentile
65.9
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)

$40 Key Put Strike 2 $50 Key Put Strike 3 $60 Put Wall $105 Call Wall