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	param	t-stat
$m$	91
$α$	0.2098	12.28
$β$	0.6887	40.36
$γ$	-0.0585	-2.63
$λ_{1}$	0.0204	1.90
$λ_{2}$	0.0101	1.52
$λ_{3}$	0.9853	124.19

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Qinhuangdao Port Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:23.07% (-0.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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