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Marsh MRSH 172.72 -2.29 -1.31%

MRSH Options Support & Resistance

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

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ATM IV
0.274
Put Call Ratio (OI)
0.947
Put Call Ratio (Vol)
0.427
IV Rank
45.3
IV Percentile
77.1
Max Pain
180

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)

$155 Key Put Strike 1 $170 Put Wall $175 Key Put Strike 3 $180 Call Wall $195 Key Call Strike 1 $210 Key Call Strike 2