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	param	t-stat
$ω$	0.0051	1.92
$α$	0.1942	22.76
$β$	0.9652	412.31
$γ$	-0.0992	-14.62

V-Lab

Invesco International BuyBack Achievers ETF EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:18.94% (-1.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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