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Corvus Pharmaceuticals CRVS 12.42 -0.14 -1.11%

CRVS Options Support & Resistance

CRVS (Corvus Pharmaceuticals): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.674
Put Call Ratio (OI)
0.428
Put Call Ratio (Vol)
0.178
IV Rank
6.3
IV Percentile
5.84
Max Pain
12

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 Call Wall $15 Key Put Strike 3 $18 Key Put Strike 2 $20 Key Call Strike 2 $40 Key Call Strike 3