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	param	t-stat
$ω$	0.1558	20.28
$α$	0.0287	12.01
$β$	0.8824	239.02
$γ$	0.1052	15.45

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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