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ProShares Short S&P500 SH 32.18 -0.5 -1.53%

SH Options Support & Resistance

SH (ProShares Short S&P500): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.0947
Put Call Ratio (OI)
1.43
Put Call Ratio (Vol)
0.626
IV Rank
0
IV Percentile
0
Max Pain
32

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)

$30 Key Put Strike 2 $32 Call Wall $33 Put Wall $35 Key Call Strike 1 $37 Key Call Strike 2