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Vanguard S&P Small-Cap 600 Growth VIOG 141.21 0.71 0.5%

VIOG Options Support & Resistance

VIOG (Vanguard S&P Small-Cap 600 Growth): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.176
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
12.6
IV Percentile
1.59
Max Pain
150

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)

$150 Call Wall $170 Key Put Strike 2