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iShares MSCI Brazil Small-Cap ETF EWZS 13.57 0.38 2.88%

EWZS Options Support & Resistance

EWZS (iShares MSCI 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
0.566
Put Call Ratio (OI)
0.36
Put Call Ratio (Vol)
0.748
IV Rank
48.4
IV Percentile
76.6
Max Pain
13

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)

$9 Key Put Strike 3 $10 Key Put Strike 1 $11 Put Wall $13 Call Wall $14 Key Call Strike 3 $20 Key Call Strike 1