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OraSure Technologies Inc OSUR 3.71 0.15 4.21%

OSUR Options Support & Resistance

OSUR (OraSure Technologies Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
1.38
Put Call Ratio (OI)
0.0901
Put Call Ratio (Vol)
5.81
IV Rank
15.3
IV Percentile
71.6
Max Pain
2.5

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)

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