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	param	t-stat
$ω$	0.2144	4.17
$α$	0.0598	16.79
$β$	0.9161	145.47
$γ$	-0.0035	-0.44

V-Lab

Jiangxi Copper Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:74.05% (-1.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jiangxi Copper Co Ltd Analyses