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PLUS Korea Defense Industry Index KDEF 43.31 0.73 1.71%

KDEF Options Support & Resistance

KDEF (PLUS Korea Defense Industry Index): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.726
Put Call Ratio (OI)
0.285
Put Call Ratio (Vol)
0.146
IV Rank
44.2
IV Percentile
82.8
Max Pain
41

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)

$40 Put Wall $41 Max Pain $48 Call Wall $50 Key Put Strike 3 $52 Key Put Strike 1 $57 Key Call Strike 2