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PubMatic PUBM 17.88 0.33 1.88%

PUBM Options Support & Resistance

PUBM (PubMatic): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.591
Put Call Ratio (OI)
1.18
Put Call Ratio (Vol)
3.29
IV Rank
19.1
IV Percentile
12.6
Max Pain
12.5

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)

$7 Key Put Strike 1 $12 Max Pain $15 Put Wall $17 Key Call Strike 2 $20 Call Wall