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VanEck Brazil Small-Cap ETF BRF 16.68 0.48 2.96%

BRF Options Support & Resistance

BRF (VanEck Brazil Small-Cap ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.448
Put Call Ratio (OI)
0.0909
Put Call Ratio (Vol)
0.113
IV Rank
18
IV Percentile
60.9
Max Pain
16

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)

$11 Key Put Strike 2 $12 Key Put Strike 3 $16 Put Wall $17 Key Call Strike 3 $18 Key Call Strike 2 $19 Call Wall