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Citigroup Inc C 134.97 3.2 2.43%

C Options Support & Resistance

C (Citigroup Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.325
Put Call Ratio (OI)
1.39
Put Call Ratio (Vol)
0.549
IV Rank
49
IV Percentile
57.4
Max Pain
133

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)

$100 Key Put Strike 3 $120 Put Wall $125 Key Put Strike 2 $133 Max Pain $140 Call Wall $145 Key Call Strike 3 $150 Key Call Strike 1