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{name} Model Equation

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Parameter	Value	t-statistic
ω const Unconditional variance weight	4.9830	5.29***
α ARCH Response to squared shocks	0.0514	27.80***
β GARCH Volatility persistence	0.9892	458.19***
ν DF Student-t tail thickness	5.4518	6.92***

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Howmet Aerospace Inc GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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