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ProShares Trust UltraShort Lehman 7-10 PST 24.51 -0.14 -0.56%

PST Options Support & Resistance

PST (ProShares Trust UltraShort Lehman 7-10): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.216
Put Call Ratio (OI)
1.85
Put Call Ratio (Vol)
2.59
IV Rank
2.69
IV Percentile
78.4
Max Pain
23

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)

$21 Put Wall $23 Max Pain $24 Key Put Strike 2 $25 Key Put Strike 3 $29 Key Call Strike 3 $30 Call Wall