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Schwab Fundamental U FNDX 32.3 0.2 0.62%

FNDX Options Support & Resistance

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

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ATM IV
0.156
Put Call Ratio (OI)
0.0417
Put Call Ratio (Vol)
0.0667
IV Rank
6.74
IV Percentile
20.9
Max Pain
35

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)

$32 Key Put Strike 2 $33 Call Wall $35 Put Wall $37 Key Call Strike 2