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Davis Select U DUSA 56.4 0.46 0.82%

DUSA Options Support & Resistance

DUSA (Davis Select U): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.18
Put Call Ratio (OI)
0.0638
Put Call Ratio (Vol)
0.2
IV Rank
6.77
IV Percentile
32.6
Max Pain
56

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)

$44 Key Put Strike 3 $45 Key Put Strike 1 $56 Call Wall $58 Key Call Strike 3 $62 Put Wall