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	param	t-stat
$ω$	2.8994	6.24
$α$	0.0712	45.02
$β$	0.9909	723.85
$ν$	6.1488	9.10

V-Lab

Edison International GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other Edison International Analyses