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Staar Surgical Co STAA 20.44 -0.38 -1.83%

STAA Options Support & Resistance

STAA (Staar Surgical Co): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.539
Put Call Ratio (OI)
0.607
Put Call Ratio (Vol)
0.757
IV Rank
31.8
IV Percentile
29.4
Max Pain
22.5

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)

$12 Key Put Strike 1 $17 Put Wall $22 Call Wall $25 Key Call Strike 1 $30 Key Put Strike 3 $40 Key Call Strike 3