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iShares U IYT 80.0 -0.27 -0.34%

IYT Options Support & Resistance

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

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ATM IV
0.193
Put Call Ratio (OI)
1.27
Put Call Ratio (Vol)
1.25
IV Rank
13.3
IV Percentile
4.26
Max Pain
81

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)

$76 Put Wall $79 Key Put Strike 3 $80 Key Call Strike 3 $81 Call Wall $82 Key Put Strike 2