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CytomX Therapeutics CTMX 2.8 0.04 1.45%

CTMX Options Support & Resistance

CTMX (CytomX Therapeutics): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.922
Put Call Ratio (OI)
0.611
Put Call Ratio (Vol)
0.392
IV Rank
13.6
IV Percentile
23.5
Max Pain
4

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 Key Put Strike 3 $3 Put Wall $4 Max Pain $5 Call Wall