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	param	t-stat
$m$	126
$α$	0.1244	28.42
$β$	0.8064	144.95
$γ$	0.0395	6.03
$λ_{1}$	0.0585	4.28
$λ_{2}$	0.0186	7.18
$λ_{3}$	0.9770	256.37

V-Lab

China Overseas Grand Oceans Group Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:55.97% (-4.13%)

Date Range:

Parameter Estimates

News Impact Curve

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