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CarParts PRTS 8.5 -0.02 -0.23%

PRTS Options Support & Resistance

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

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ATM IV
1
Put Call Ratio (OI)
0.925
Put Call Ratio (Vol)
1.8
IV Rank
5.25
IV Percentile
18.3
Max Pain
7.5

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)

$1 Key Call Strike 2 $1 Key Put Strike 3 $2 Key Call Strike 3 $5 Key Put Strike 2 $7 Call Wall