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Vanguard Communication Services ETF VOX 197.5 7.82 4.12%

VOX Options Support & Resistance

VOX (Vanguard Communication Services ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.172
Put Call Ratio (OI)
0.161
Put Call Ratio (Vol)
0.241
IV Rank
7.14
IV Percentile
24.2
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)

$115 Key Put Strike 2 $140 Key Call Strike 1 $150 Max Pain $180 Key Put Strike 3 $189 Key Call Strike 3 $195 Call Wall $205 Put Wall