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	param	t-stat
$ω$	1.2250	5.10
$α$	0.1262	7.28
$β$	0.8036	33.27
$γ_{1}$	0.1835	2.09
$γ_{2}$	-0.4290	-3.30
$γ_{3}$	0.4130	4.57
$γ_{4}$	-0.0873	-0.91
$γ_{5}$	-0.2041	-1.49
$γ_{6}$	0.0455	0.28
$γ_{7}$	0.2592	1.61
$γ_{8}$	-0.2872	-1.54
$γ_{9}$	0.1831	0.90
$γ_{10}$	-0.1256	-0.95

V-Lab

ProPhase Labs Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:143.36% (-11.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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