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	param	t-stat
$ω$	0.1161	22.34
$α$	0.0720	49.83
$β$	0.9042	544.36
$γ$	0.4683	10.61

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Howmet Aerospace Inc AGARCH Volatility Analysis

Volatility Prediction for Tuesday, January 20th, 2026:27.12% (-0.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Howmet Aerospace Inc Analyses