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	param	t-stat
$ω$	2.2069	4.24
$α$	0.0797	38.50
$β$	0.9917	485.40
$ν$	5.8087	9.54

V-Lab

Johnson & Johnson GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:16.74% (-0.30%)

Date Range:

Parameter Estimates

Other Johnson & Johnson Analyses