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Thermo Fisher Scientific TMO 658.76 7.31 1.12%

TMO Options Support & Resistance

TMO (Thermo Fisher Scientific): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.281
Put Call Ratio (OI)
1.09
Put Call Ratio (Vol)
0.717
IV Rank
7.8
IV Percentile
30.6
Max Pain
660

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)

$400 Key Put Strike 3 $540 Key Put Strike 1 $550 Key Call Strike 2 $600 Put Wall $660 Max Pain $700 Call Wall $720 Key Call Strike 3