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Corning Incorporated GLW 161.36 11.23 7.48%

GLW Options Support & Resistance

GLW (Corning Incorporated): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.59
Put Call Ratio (OI)
1.17
Put Call Ratio (Vol)
0.777
IV Rank
44.8
IV Percentile
46.5
Max Pain
150

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)

$100 Key Put Strike 3 $110 Key Put Strike 2 $120 Key Put Strike 1 $140 Key Call Strike 2 $145 Put Wall $150 Max Pain $165 Call Wall $170 Key Call Strike 3