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	param	t-stat
$ω$	0.6479	5.04
$α$	0.1180	8.65
$β$	0.8600	60.14
$γ_{1}$	-0.0542	-3.58
$γ_{2}$	0.0947	3.91
$γ_{3}$	-0.0804	-3.04

V-Lab

Invesco Exchange-Traded Fund Trust - Invesco S&P 500 Pure Value ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:16.94% (+1.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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