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iShares Asia 50 ETF AIA 145.98 5.43 3.86%

AIA Options Support & Resistance

AIA (iShares Asia 50 ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.268
Put Call Ratio (OI)
0.938
Put Call Ratio (Vol)
0.743
IV Rank
4.58
IV Percentile
10.6
Max Pain
137

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)

$100 Put Wall $118 Key Call Strike 3 $120 Key Put Strike 2 $135 Key Put Strike 3 $137 Max Pain $145 Call Wall $150 Key Call Strike 1