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Parameter	Value	t-statistic
ω const Unconditional variance weight	5.0000	9.29***
α ARCH Response to squared shocks	0.2381	12.94***
β GARCH Volatility persistence	0.7158	49.06***
γ leverage Additional response to negative shocks	-0.0786	-2.82***

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ATIF Holdings Ltd GJR-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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