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Schwab International Equity ETF SCHF 28.13 0.4 1.44%

SCHF Options Support & Resistance

SCHF (Schwab International Equity ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.157
Put Call Ratio (OI)
0.404
Put Call Ratio (Vol)
0.399
IV Rank
14.9
IV Percentile
31.2
Max Pain
21

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)

$18 Key Put Strike 1 $20 Key Put Strike 2 $21 Max Pain $24 Key Call Strike 3 $25 Put Wall $27 Call Wall $30 Key Call Strike 1