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	param	t-stat
$ω$	1.0000	5.36
$α$	0.2562	20.52
$β$	0.5219	19.39
$γ$	-0.3022	-5.76
$δ$	0.8281	8.34

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China Aluminum Int Engr Corp APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:57.67% (+7.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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