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Banco Santander S SAN 14.56 0.25 1.76%

SAN Options Support & Resistance

SAN (Banco Santander S): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.311
Put Call Ratio (OI)
0.366
Put Call Ratio (Vol)
1.06
IV Rank
24
IV Percentile
42.1
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 $13 Put Wall $14 Max Pain $15 Call Wall $17 Key Call Strike 2