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Graham Corporation GHM 85.87 1.83 2.18%

GHM Options Support & Resistance

GHM (Graham Corporation): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.554
Put Call Ratio (OI)
0.219
Put Call Ratio (Vol)
1.39
IV Rank
27.6
IV Percentile
40.2
Max Pain
90

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)

$55 Key Put Strike 2 $60 Put Wall $75 Key Put Strike 3 $90 Max Pain $100 Key Call Strike 3 $130 Key Call Strike 2 $135 Call Wall