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	param	t-stat
$ω$	2.2076	4.24
$α$	0.0797	38.52
$β$	0.9917	485.88
$ν$	5.8107	9.54

V-Lab

Johnson & Johnson GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:18.61% (+1.95%)

Date Range:

Parameter Estimates

Other Johnson & Johnson Analyses