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	param	t-stat
$ω$	0.0261	11.65
$α$	0.0249	16.06
$β$	0.9592	793.35
$γ$	0.0255	8.42

V-Lab

Alcoa Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:55.19% (-1.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Alcoa Corp Analyses