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KraneShares Bosera MSCI China A KBA 32.69 0.37 1.16%

KBA Options Support & Resistance

KBA (KraneShares Bosera MSCI China A): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.268
Put Call Ratio (OI)
0.0109
Put Call Ratio (Vol)
0.04
IV Rank
14
IV Percentile
32.9
Max Pain
31

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)

$30 Call Wall $31 Max Pain $32 Key Call Strike 3 $34 Put Wall