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	param	t-stat
$ω$	0.0239	11.78
$α$	0.1043	26.33
$β$	0.9907	1,547.90
$γ$	-0.0398	-15.02

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NOV Inc EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:40.76% (-0.96%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other NOV Inc Analyses