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Arcosa ACA 146.22 0.38 0.26%

ACA Options Support & Resistance

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

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ATM IV
0.0704
Put Call Ratio (OI)
1.39
Put Call Ratio (Vol)
3.93
IV Rank
6.22
IV Percentile
2.39
Max Pain
145

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)

$95 Key Put Strike 2 $100 Key Put Strike 3 $105 Key Put Strike 1 $135 Key Call Strike 3 $145 Put Wall $150 Call Wall