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Parameter	Value	t-statistic
ω const Unconditional variance weight	20.4984	6.75***
α ARCH Response to squared shocks	0.0615	68.32***
β GARCH Volatility persistence	0.9979	3,852.81***
ν DF Student-t tail thickness	3.7320	47.32***

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Ulta Beauty Inc GAS-GARCH Student T Volatility Analysis

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