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Invesco RAFI US 1000 ETF PRF 55.62 0.18 0.32%

PRF Options Support & Resistance

PRF (Invesco RAFI US 1000 ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
Put Call Ratio (OI)
37
Put Call Ratio (Vol)
29
IV Rank
IV Percentile
Max Pain
53

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)

$53 Max Pain $56 Key Put Strike 3 $57 Call Wall $59 Put Wall $60 Key Call Strike 3