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	param	t-stat
$ω$	0.7322	7.35
$α$	0.1007	10.19
$β$	0.8606	69.43
$γ_{1}$	-0.0008	-0.03
$γ_{2}$	0.0702	1.56
$γ_{3}$	-0.1969	-6.34
$γ_{4}$	0.2244	8.32
$γ_{5}$	-0.1597	-6.49
$γ_{6}$	0.1085	3.90
$γ_{7}$	-0.0503	-1.64
$γ_{8}$	-0.0209	-0.45

V-Lab

NASDAQ Composite Index Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:17.02% (-0.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other NASDAQ Composite Index Analyses