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iShares U BALI 34.75 0.34 0.99%

BALI Options Support & Resistance

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

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ATM IV
0.434
Put Call Ratio (OI)
1
Put Call Ratio (Vol)
1
IV Rank
13.6
IV Percentile
66.9
Max Pain
33

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)

$29 Key Put Strike 1 $31 Key Put Strike 2 $32 Key Put Strike 3 $33 Max Pain $34 Put Wall $35 Call Wall