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First Financial Bankshares Inc FFIN 32.74 -0.07 -0.21%

FFIN Options Support & Resistance

FFIN (First Financial Bankshares Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
1.12
Put Call Ratio (OI)
0.464
Put Call Ratio (Vol)
0.259
IV Rank
37.7
IV Percentile
94.2
Max Pain
30

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)

$17 Put Wall $25 Key Put Strike 3 $30 Call Wall $35 Key Call Strike 2 $40 Key Call Strike 3