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	param	t-stat
$ω$	0.0003	0.12
$α$	0.1018	36.36
$β$	0.8808	278.91
$γ$	0.6040	28.38

V-Lab

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

Volatility Prediction for Tuesday, February 17th, 2026:15.19% (-0.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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