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	param	t-stat
$ω$	0.0575	14.03
$α$	0.0192	11.38
$β$	0.9477	669.29
$γ$	0.0460	11.07

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Howmet Aerospace Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:31.06% (-0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Howmet Aerospace Inc Analyses