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Star Group SGU 12.78 0.15 1.19%

SGU Options Support & Resistance

SGU (Star Group): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.142
Put Call Ratio (OI)
3.97
Put Call Ratio (Vol)
0.238
IV Rank
1.01
IV Percentile
4.45
Max Pain
12.5

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)

$2 Key Put Strike 2 $5 Key Put Strike 3 $12 Call Wall $15 Key Call Strike 2 $17 Key Call Strike 3