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	param	t-stat
$ω$	3.7345	5.12
$α$	0.0644	24.27
$β$	0.9814	256.71
$ν$	4.2967	9.09

V-Lab

The Cigna Group GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:33.00% (+0.96%)

Date Range:

Parameter Estimates

Other The Cigna Group Analyses