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Southwest Gas Holdings SWX 84.65 -1.2 -1.4%

SWX Options Support & Resistance

SWX (Southwest Gas Holdings): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.304
Put Call Ratio (OI)
0.413
Put Call Ratio (Vol)
0.595
IV Rank
19.1
IV Percentile
83.6
Max Pain
85

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)

$45 Key Put Strike 3 $75 Key Put Strike 2 $85 Call Wall $95 Key Call Strike 2 $105 Key Call Strike 1