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Northfield Bancorp NFBK 15.43 0.0 0.0%

NFBK Options Support & Resistance

NFBK (Northfield Bancorp): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.475
Put Call Ratio (OI)
Put Call Ratio (Vol)
IV Rank
8.53
IV Percentile
42.1
Max Pain
12.5

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)

$7 Key Put Strike 2 $10 Put Wall $12 Max Pain

Nothing to draw for this chart.