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Grifois GRFS 7.36 0.05 0.68%

GRFS Options Support & Resistance

GRFS (Grifois): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.931
Put Call Ratio (OI)
0.853
Put Call Ratio (Vol)
0.36
IV Rank
43.6
IV Percentile
91.1
Max Pain
7

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)

$6 Key Put Strike 3 $7 Put Wall $8 Call Wall $9 Key Call Strike 2 $10 Key Call Strike 3