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ServisFirst Bancshares Inc SFBS 41.92 0.47 1.13%

SFBS Options Support & Resistance

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

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ATM IV
0.318
Put Call Ratio (OI)
0.111
Put Call Ratio (Vol)
0.0508
IV Rank
4.73
IV Percentile
30.4
Max Pain
42.5

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)

$22 Key Put Strike 3 $25 Key Put Strike 1 $42 Max Pain $45 Call Wall $47 Put Wall