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Alnylam Pharmaceuticals ALNY 244.35 4.79 2.0%

ALNY Options Support & Resistance

ALNY (Alnylam Pharmaceuticals): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.438
Put Call Ratio (OI)
0.656
Put Call Ratio (Vol)
1.25
IV Rank
32.3
IV Percentile
32.7
Max Pain
240

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)

$200 Key Put Strike 1 $210 Key Put Strike 3 $240 Max Pain $250 Put Wall $280 Call Wall $420 Key Call Strike 2