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Vanguard FTSE All-World EX-US Small-Cap VSS 159.02 1.62 1.03%

VSS Options Support & Resistance

VSS (Vanguard FTSE All-World EX-US Small-Cap): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.205
Put Call Ratio (OI)
0.65
Put Call Ratio (Vol)
0.684
IV Rank
17.5
IV Percentile
29.1
Max Pain
146

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)

$146 Put Wall $147 Key Put Strike 3 $149 Key Call Strike 2 $152 Key Call Strike 3 $155 Key Put Strike 2 $160 Call Wall