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Janus Henderson B-BBB CLO ETF JBBB 47.54 0.06 0.13%

JBBB Options Support & Resistance

JBBB (Janus Henderson B-BBB CLO ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
Put Call Ratio (OI)
2.71
Put Call Ratio (Vol)
1.71
IV Rank
IV Percentile
Max Pain
48

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)

$45 Key Put Strike 3 $46 Put Wall $47 Key Put Strike 2 $48 Call Wall $49 Key Call Strike 2