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Cisco Systems CSCO 111.49 1.98 1.81%

CSCO Options Support & Resistance

CSCO (Cisco Systems): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.29
Put Call Ratio (OI)
0.89
Put Call Ratio (Vol)
0.648
IV Rank
18.2
IV Percentile
31.1
Max Pain
109

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)

$80 Key Put Strike 2 $100 Key Put Strike 1 $105 Key Put Strike 3 $109 Max Pain $110 Call Wall $120 Key Call Strike 1 $130 Key Call Strike 3