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	param	t-stat
$ω$	0.0513	9.65
$α$	0.1848	29.22
$β$	0.9711	346.58
$γ$	-0.0175	-2.66

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CNOOC Ltd EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:39.60% (+2.18%)

Date Range:

Parameter Estimates

News Impact Curve

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