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Chicago Atlantic Real Estate Finance REFI 10.8 -0.18 -1.64%

REFI Options Support & Resistance

REFI (Chicago Atlantic Real Estate Finance): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.8
Put Call Ratio (OI)
0.792
Put Call Ratio (Vol)
0.5
IV Rank
10.8
IV Percentile
68.9
Max Pain
12.5

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)

$5 Key Put Strike 2 $7 Key Put Strike 3 $10 Key Call Strike 2 $12 Call Wall $15 Key Call Strike 3