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{name} Model Equation

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Parameter	Value	t-statistic
ω const Unconditional variance weight	0.0282	28.62***
α ARCH Response to squared shocks	0.1884	64.88***
β GARCH Volatility persistence	0.8031	265.66***
γ leverage Additional response to negative shocks	0.0940	16.41***
δ power Transformation power	0.6383	23.48***

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Wal-Mart Stores Inc Asy. Power MEM Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other Wal-Mart Stores Inc Analyses