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	param	t-stat
$ω$	0.0209	3.01
$α$	0.0506	4.80
$β$	0.9555	238.39
$γ$	-0.0410	-3.43

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LME/COMEX Aluminum GJR-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other LME/COMEX Aluminum Analyses