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InterDigital IDCC 326.7 3.65 1.13%

IDCC Options Support & Resistance

IDCC (InterDigital): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.374
Put Call Ratio (OI)
0.808
Put Call Ratio (Vol)
0.315
IV Rank
7.14
IV Percentile
4.67
Max Pain
330

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)

$105 Key Put Strike 1 $130 Key Put Strike 2 $310 Key Call Strike 3 $330 Put Wall $340 Key Call Strike 2 $350 Call Wall