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China Automotive Systems CAAS 5.08 0.04 0.79%

CAAS Options Support & Resistance

CAAS (China Automotive Systems): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.65
Put Call Ratio (OI)
0.167
Put Call Ratio (Vol)
1.29
IV Rank
5.75
IV Percentile
14.3
Max Pain
5

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)

$2 Key Put Strike 1 $5 Put Wall $7 Call Wall