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Innovative Solutions & Support ISSC 24.74 0.0 0.0%

ISSC Options Support & Resistance

ISSC (Innovative Solutions & Support): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.859
Put Call Ratio (OI)
0.759
Put Call Ratio (Vol)
0.994
IV Rank
66.1
IV Percentile
58.4
Max Pain
20

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)

$5 Key Put Strike 2 $17 Key Put Strike 3 $20 Put Wall $25 Call Wall $30 Key Call Strike 1 $40 Key Call Strike 2

Nothing to draw for this chart.