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	param	t-stat
$ω$	1.7324	10.02
$α$	0.1278	4.64
$β$	0.6700	21.32
$γ$	0.0543	1.86

V-Lab

Valaris Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:87.60% (-15.13%)

Date Range:

Parameter Estimates

News Impact Curve

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