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State Street SPDR Bloomberg Convertible CWB 102.92 1.23 1.21%

CWB Options Support & Resistance

CWB (State Street SPDR Bloomberg Convertible): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.235
Put Call Ratio (OI)
44.1
Put Call Ratio (Vol)
11.6
IV Rank
27.7
IV Percentile
71.2
Max Pain
108

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)

$90 Put Wall $100 Key Put Strike 2 $104 Key Put Strike 3 $105 Key Call Strike 2 $107 Key Call Strike 3 $108 Max Pain $110 Call Wall