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Schwab U SCHH 22.81 0.07 0.31%

SCHH Options Support & Resistance

SCHH (Schwab U): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.372
Put Call Ratio (OI)
0.208
Put Call Ratio (Vol)
0.41
IV Rank
60.2
IV Percentile
92
Max Pain
24

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)

$21 Key Put Strike 3 $23 Call Wall $24 Put Wall $25 Key Call Strike 3 $26 Key Call Strike 2