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Companhia Siderurgica Nacional S SID 1.17 0.07 6.48%

SID Options Support & Resistance

SID (Companhia Siderurgica Nacional S): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
3.24
Put Call Ratio (OI)
0.248
Put Call Ratio (Vol)
0.317
IV Rank
31.8
IV Percentile
98
Max Pain
1

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)

$0 Key Put Strike 3 $1 Call Wall $1 Key Call Strike 3 $2 Key Call Strike 2 $2 Key Put Strike 2