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Gentex Corp GNTX 22.13 -0.11 -0.49%

GNTX Options Support & Resistance

GNTX (Gentex Corp): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.238
Put Call Ratio (OI)
0.555
Put Call Ratio (Vol)
0.709
IV Rank
23.2
IV Percentile
9.3
Max Pain
25

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 Call Wall $25 Max Pain $27 Key Put Strike 2