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ERock EROC 13.39 0.3 2.29%

EROC Options Support & Resistance

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

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ATM IV
0.824
Put Call Ratio (OI)
0.489
Put Call Ratio (Vol)
0.693
IV Rank
3.77
IV Percentile
33.3
Max Pain
12.5

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)

$10 Put Wall $12 Call Wall $15 Key Put Strike 3 $20 Key Call Strike 3