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Tradeweb Markets Inc TW 104.45 0.48 0.46%

TW Options Support & Resistance

TW (Tradeweb Markets Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.292
Put Call Ratio (OI)
0.146
Put Call Ratio (Vol)
1.41
IV Rank
20.7
IV Percentile
26.8
Max Pain
110

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)

$85 Key Put Strike 2 $100 Key Put Strike 3 $110 Call Wall $130 Key Call Strike 3 $135 Key Call Strike 2