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State Street SPDR Portfolio Long SPTL 24.96 0.19 0.77%

SPTL Options Support & Resistance

SPTL (State Street SPDR Portfolio Long): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.0951
Put Call Ratio (OI)
0.099
Put Call Ratio (Vol)
0.0904
IV Rank
11.5
IV Percentile
31.5
Max Pain
25

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)

$22 Key Call Strike 2 $23 Key Call Strike 1 $25 Call Wall $26 Key Put Strike 2 $27 Key Put Strike 3