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Phreesia PHR 10.03 -0.01 -0.1%

PHR Options Support & Resistance

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

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ATM IV
0.412
Put Call Ratio (OI)
0.164
Put Call Ratio (Vol)
0.295
IV Rank
5.07
IV Percentile
0.39
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)

$7 Max Pain $10 Put Wall $15 Key Put Strike 1 $17 Key Put Strike 2 $20 Call Wall