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Canadian Imperial Bank of Commerce CM 116.42 1.55 1.35%

CM Options Support & Resistance

CM (Canadian Imperial Bank of Commerce): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.194
Put Call Ratio (OI)
0.751
Put Call Ratio (Vol)
0.422
IV Rank
6.39
IV Percentile
24.7
Max Pain
115

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)

$100 Key Put Strike 3 $105 Put Wall $110 Key Put Strike 2 $115 Call Wall $120 Key Call Strike 3 $125 Key Call Strike 1