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State Street SPDR Portfolio S&P SPYD 47.04 -0.55 -1.16%

SPYD Options Support & Resistance

SPYD (State Street SPDR Portfolio S&P): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.134
Put Call Ratio (OI)
1.26
Put Call Ratio (Vol)
0.365
IV Rank
26.1
IV Percentile
35.9
Max Pain
48

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)

$45 Key Put Strike 2 $46 Key Put Strike 3 $48 Call Wall $50 Key Call Strike 1