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	param	t-stat
$ω$	0.9174	0.62
$α$	0.2337	10.49
$β$	0.7661	38.40
$γ_{1}$	8.3896	1.61
$γ_{2}$	-12.3774	-2.20
$γ_{3}$	4.7285	2.71
$γ_{4}$	-0.8256	-1.01
$γ_{5}$	0.0165	0.05
$γ_{6}$	0.1032	0.48
$γ_{7}$	0.0417	0.24
$γ_{8}$	-0.2387	-1.37
$γ_{9}$	0.5522	1.72

V-Lab

Jiangxi Copper Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:89.70% (-5.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jiangxi Copper Co Ltd Analyses