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iShares Russell 1000 ETF IWB 422.48 6.46 1.55%

IWB Options Support & Resistance

IWB (iShares Russell 1000 ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.129
Put Call Ratio (OI)
0.0646
Put Call Ratio (Vol)
0.354
IV Rank
17.4
IV Percentile
21.8
Max Pain
415

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)

$320 Key Put Strike 2 $325 Key Put Strike 3 $345 Key Put Strike 1 $415 Max Pain $430 Put Wall $440 Key Call Strike 3 $450 Call Wall $470 Key Call Strike 2