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Health Catalyst HCAT 1.81 0.02 1.12%

HCAT Options Support & Resistance

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

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ATM IV
3.23
Put Call Ratio (OI)
0.423
Put Call Ratio (Vol)
0.542
IV Rank
19.9
IV Percentile
80
Max Pain
2

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 Put Strike 3 $2 Max Pain $2 Call Wall $5 Key Call Strike 3 $7 Key Call Strike 2