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PHILLIPS 66 PSX 259.0 -14.13 -5.17%

PSX Options Support & Resistance

PSX (PHILLIPS 66): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.431
Put Call Ratio (OI)
0.99
Put Call Ratio (Vol)
1.22
IV Rank
16.2
IV Percentile
94.4
Max Pain
255

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)

$200 Key Put Strike 1 $210 Key Put Strike 3 $220 Put Wall $255 Max Pain $270 Key Call Strike 3 $280 Call Wall