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TERADATA CORPORATION TDC 28.97 0.08 0.28%

TDC Options Support & Resistance

TDC (TERADATA CORPORATION): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.384
Put Call Ratio (OI)
0.309
Put Call Ratio (Vol)
1.26
IV Rank
7.42
IV Percentile
14.2
Max Pain
27.5

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)

$25 Key Put Strike 2 $27 Put Wall $30 Call Wall $32 Key Put Strike 3 $37 Key Call Strike 1 $40 Key Call Strike 2