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iShares U IHI 51.95 0.18 0.35%

IHI Options Support & Resistance

IHI (iShares U): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.22
Put Call Ratio (OI)
4.48
Put Call Ratio (Vol)
0.514
IV Rank
8.83
IV Percentile
53
Max Pain
52

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)

$47 Key Put Strike 3 $50 Key Put Strike 2 $52 Put Wall $55 Call Wall $60 Key Call Strike 2