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Gerdau S GGB 5.0 0.06 1.21%

GGB Options Support & Resistance

GGB (Gerdau S): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.433
Put Call Ratio (OI)
0.136
Put Call Ratio (Vol)
0.133
IV Rank
2.2
IV Percentile
20.9
Max Pain
5

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)

$2 Key Put Strike 2 $5 Call Wall $7 Key Put Strike 3