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	param	t-stat
$ω$	1.2673	9.23
$α$	0.1014	7.55
$β$	0.8679	57.16
$γ_{1}$	0.0026	4.13

V-Lab

Invesco RAFI Emerging Markets ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:18.00% (+0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco RAFI Emerging Markets ETF Analyses