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South Bow Corporation SOBO 35.1 -0.78 -2.17%

SOBO Options Support & Resistance

SOBO (South Bow Corporation): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.339
Put Call Ratio (OI)
0.13
Put Call Ratio (Vol)
0.11
IV Rank
10.6
IV Percentile
62.4
Max Pain
40

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)

$17 Key Put Strike 3 $30 Key Put Strike 2 $35 Put Wall $40 Call Wall $45 Key Call Strike 2