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Colliers International Group Inc CIGI 92.4 2.79 3.11%

CIGI Options Support & Resistance

CIGI (Colliers International Group Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.298
Put Call Ratio (OI)
1.18
Put Call Ratio (Vol)
10.5
IV Rank
21.9
IV Percentile
23.2
Max Pain
105

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)

$90 Key Put Strike 2 $105 Put Wall $115 Key Put Strike 3 $120 Call Wall $125 Key Call Strike 2