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Guardant Health GH 173.87 -5.51 -3.07%

GH Options Support & Resistance

GH (Guardant Health): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.483
Put Call Ratio (OI)
1.1
Put Call Ratio (Vol)
1.74
IV Rank
7.45
IV Percentile
6.72
Max Pain
160

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)

$27 Key Put Strike 3 $150 Key Put Strike 2 $160 Put Wall $180 Call Wall $200 Key Call Strike 3