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CMB CMBT 19.5 -0.79 -3.89%

CMBT Options Support & Resistance

CMBT (CMB): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.369
Put Call Ratio (OI)
0.431
Put Call Ratio (Vol)
0.946
IV Rank
10.9
IV Percentile
8.37
Max Pain
20

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)

$10 Key Put Strike 2 $12 Key Put Strike 3 $15 Key Put Strike 1 $17 Call Wall $20 Put Wall