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Global X U PFFD 18.4 0.38 2.11%

PFFD Options Support & Resistance

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

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ATM IV
0.146
Put Call Ratio (OI)
0.912
Put Call Ratio (Vol)
7.57
IV Rank
7.36
IV Percentile
28
Max Pain
19

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)

$16 Key Put Strike 3 $17 Key Put Strike 1 $18 Put Wall $19 Call Wall $20 Key Call Strike 1 $28 Key Call Strike 2