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	param	t-stat
$ω$	1.1645	7.88
$α$	0.0853	7.00
$β$	0.8962	58.54
$γ_{1}$	0.0023	1.04

V-Lab

CNOOC Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:39.61% (-0.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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