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iShares U ITA 216.17 2.33 1.09%

ITA Options Support & Resistance

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

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ATM IV
0.239
Put Call Ratio (OI)
0.684
Put Call Ratio (Vol)
2.68
IV Rank
52.8
IV Percentile
54.3
Max Pain
225

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)

$210 Key Put Strike 3 $225 Max Pain $230 Key Call Strike 3 $235 Key Put Strike 2 $240 Put Wall $250 Call Wall