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	param	t-stat
$ω$	1.8376	7.73
$α$	0.0984	8.15
$β$	0.8830	66.82
$γ_{1}$	0.0019	5.93

V-Lab

Jiangxi Copper Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:76.27% (-4.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jiangxi Copper Co Ltd Analyses