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iShares U IYK 71.91 -0.47 -0.65%

IYK Options Support & Resistance

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

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ATM IV
0.285
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
10.6
IV Percentile
53.1
Max Pain
75

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)

$66 Key Put Strike 1 $68 Key Put Strike 2 $69 Key Put Strike 3 $72 Key Call Strike 3 $74 Key Call Strike 2 $75 Call Wall