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Assembly Biosciences ASMB 25.44 0.47 1.88%

ASMB Options Support & Resistance

ASMB (Assembly Biosciences): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
1.69
Put Call Ratio (OI)
0.306
Put Call Ratio (Vol)
0.173
IV Rank
72.3
IV Percentile
97.6
Max Pain
35

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)

$25 Put Wall $30 Key Put Strike 3 $35 Call Wall $40 Key Call Strike 2 $45 Key Call Strike 3