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PTC Therapeutics PTCT 65.26 -0.11 -0.17%

PTCT Options Support & Resistance

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

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ATM IV
0.437
Put Call Ratio (OI)
0.137
Put Call Ratio (Vol)
0.611
IV Rank
13
IV Percentile
9.16
Max Pain
65

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)

$45 Key Put Strike 3 $65 Max Pain $70 Call Wall $75 Key Put Strike 2 $85 Key Call Strike 2 $90 Key Call Strike 3