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	param	t-stat
$ω$	0.1558	20.30
$α$	0.0289	12.05
$β$	0.8824	238.93
$γ$	0.1050	15.41

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The Cigna Group GJR-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other The Cigna Group Analyses