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	param	t-stat
$ω$	1.1835	9.37
$α$	0.1127	4.96
$β$	0.7092	14.80
$γ_{1}$	-0.1188	-6.38
$γ_{2}$	0.1817	6.55
$γ_{3}$	-0.0888	-4.61
$γ_{4}$	0.0429	2.01
$γ_{5}$	-0.0088	-0.41
$γ_{6}$	-0.0181	-1.29

V-Lab

Power Integrations Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:43.15% (-2.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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