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	param	t-stat
$ω$	0.4156	6.49
$α$	0.1603	8.90
$β$	0.8546	63.63
$γ$	-0.0701	-4.31

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Hebei Constructio GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:41.83% (+7.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hebei Constructio Analyses