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	param	t-stat
$ω$	0.0222	13.21
$α$	0.0409	26.11
$β$	0.9591	769.77
$γ$	0.2230	12.14
$δ$	1.6532	28.44

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Alcoa Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:56.88% (+0.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Alcoa Corp Analyses