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MARCUS & MILLICHAP MMI 30.86 0.68 2.25%

MMI Options Support & Resistance

MMI (MARCUS & MILLICHAP): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.66
Put Call Ratio (OI)
0.818
Put Call Ratio (Vol)
1.33
IV Rank
20.3
IV Percentile
66.4
Max Pain
30

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 Key Put Strike 2 $30 Call Wall $35 Put Wall $40 Key Call Strike 3 $45 Key Call Strike 1