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Spire Global SPIR 11.91 0.51 4.47%

SPIR Options Support & Resistance

SPIR (Spire Global): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.733
Put Call Ratio (OI)
0.53
Put Call Ratio (Vol)
0.958
IV Rank
3.58
IV Percentile
1.18
Max Pain
14

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)

$10 Key Put Strike 3 $11 Key Put Strike 2 $12 Put Wall $14 Max Pain $20 Call Wall $22 Key Call Strike 3 $25 Key Call Strike 2