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CHUNGHWA TELECOM CO CHT 45.9 0.0 0.0%

CHT Options Support & Resistance

CHT (CHUNGHWA TELECOM CO): 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)
0.354
Put Call Ratio (Vol)
0.484
IV Rank
IV Percentile
Max Pain
40

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)

$35 Key Put Strike 1 $40 Max Pain $45 Put Wall $50 Key Call Strike 3 $55 Call Wall