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Photronics Inc PLAB 29.53 0.42 1.44%

PLAB Options Support & Resistance

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

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ATM IV
0.512
Put Call Ratio (OI)
1.21
Put Call Ratio (Vol)
0.187
IV Rank
18.7
IV Percentile
22
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)

$22 Key Put Strike 2 $25 Put Wall $30 Call Wall $35 Key Call Strike 1 $40 Key Call Strike 3