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Quest Diagnostics Inc DGX 230.0 -16.45 -6.67%

DGX Options Support & Resistance

DGX (Quest Diagnostics Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.263
Put Call Ratio (OI)
0.586
Put Call Ratio (Vol)
1.37
IV Rank
48.7
IV Percentile
68.4
Max Pain
250

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)

$220 Key Put Strike 3 $230 Put Wall $240 Key Put Strike 2 $250 Max Pain $260 Call Wall $270 Key Call Strike 1 $300 Key Call Strike 3