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Janus Henderson Mortgage-Backed Securities ETF JMBS 43.56 0.17 0.39%

JMBS Options Support & Resistance

JMBS (Janus Henderson Mortgage-Backed Securities ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.431
Put Call Ratio (OI)
0.375
Put Call Ratio (Vol)
1
IV Rank
22.9
IV Percentile
85.9
Max Pain
44

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)

$42 Key Put Strike 1 $43 Key Put Strike 2 $44 Put Wall $45 Key Call Strike 2 $46 Call Wall $47 Key Call Strike 3