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ProShares UltraPro Short MidCap400 SMDD 8.79 -0.07 -0.8%

SMDD Options Support & Resistance

SMDD (ProShares UltraPro Short MidCap400): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.633
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
1.13
IV Percentile
7.92
Max Pain
9

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)

$9 Call Wall