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	param	t-stat
$ω$	0.4039	6.41
$α$	0.1179	11.47
$β$	0.8604	64.26

V-Lab

Hebei Constructio GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:34.76% (-1.10%)

Date Range:

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News Impact Curve

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