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SPS Commerce SPSC 81.65 1.91 2.4%

SPSC Options Support & Resistance

SPSC (SPS Commerce): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.575
Put Call Ratio (OI)
0.142
Put Call Ratio (Vol)
0.693
IV Rank
23.5
IV Percentile
74.1
Max Pain
65

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)

$50 Put Wall $65 Max Pain $75 Key Put Strike 3 $80 Key Call Strike 3 $85 Key Put Strike 2 $95 Call Wall