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iShares A BAI 47.02 1.88 4.16%

BAI Options Support & Resistance

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

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ATM IV
0.408
Put Call Ratio (OI)
0.284
Put Call Ratio (Vol)
0.283
IV Rank
37.5
IV Percentile
38.1
Max Pain
43

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)

$26 Key Put Strike 1 $30 Key Put Strike 3 $43 Max Pain $45 Key Call Strike 3 $46 Put Wall $48 Key Call Strike 2 $50 Call Wall