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Parameter	Value	t-statistic
ω const Unconditional variance weight	7.4745	3.26***
α ARCH Response to squared shocks	0.0658	13.99***
β GARCH Volatility persistence	0.9770	131.74***
ν DF Student-t tail thickness	4.0854	5.38***

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ServiceNow Inc GAS-GARCH Student T Volatility Analysis

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