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	param	t-stat
$ω$	1.2579	11.50
$α$	0.0899	7.68
$β$	0.8529	47.73
$γ_{1}$	0.0105	1.57
$γ_{2}$	-0.0337	-3.16
$γ_{3}$	0.0463	5.41
$γ_{4}$	-0.0234	-2.89
$γ_{5}$	-0.0069	-0.42

V-Lab

Johnson & Johnson Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:18.21% (+1.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Johnson & Johnson Analyses