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SoFi Select 500 ETF SFY 155.14 3.01 1.98%

SFY Options Support & Resistance

SFY (SoFi Select 500 ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.131
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
5.06
IV Percentile
22
Max Pain
152

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)

$138 Key Put Strike 1 $144 Key Put Strike 2 $145 Key Put Strike 3 $152 Max Pain $154 Call Wall $185 Key Call Strike 1