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Parameter	Value	t-statistic
ω const Unconditional variance weight	2.8024	9.12***
α ARCH Response to squared shocks	0.2874	19.00***
β GARCH Volatility persistence	0.7514	65.61***
γ leverage Additional response to negative shocks	-0.0717	-0.16

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Zhongchao Inc AGARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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