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	param	t-stat
$ω$	2.4346	7.30
$α$	0.0946	9.07
$β$	0.8751	69.59
$γ_{1}$	0.0587	4.91
$γ_{2}$	-0.0727	-3.94
$γ_{3}$	0.0345	2.29
$γ_{4}$	-0.0330	-3.11

V-Lab

iShares Expanded Tech Sector ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:26.87% (-1.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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