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908 Devices Inc MASS 10.82 0.29 2.75%

MASS Options Support & Resistance

MASS (908 Devices Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.676
Put Call Ratio (OI)
0.0333
Put Call Ratio (Vol)
0.125
IV Rank
3.09
IV Percentile
1.2
Max Pain
10

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)

$5 Key Put Strike 3 $7 Key Put Strike 2 $10 Call Wall $12 Key Call Strike 2