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State Street SPDR Portfolio Aggregate SPAB 24.8 0.07 0.28%

SPAB Options Support & Resistance

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

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ATM IV
0.0482
Put Call Ratio (OI)
0.333
Put Call Ratio (Vol)
0.5
IV Rank
1.23
IV Percentile
12.2
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)

$24 Key Put Strike 1 $25 Put Wall $26 Call Wall $27 Key Call Strike 2