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	param	t-stat
$ω$	2.5142	9.17
$α$	0.0894	30.27
$β$	0.9856	608.02
$ν$	9.2597	4.43

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Invesco RAFI Emerging Markets ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:18.75% (+0.81%)

Date Range:

Parameter Estimates

Other Invesco RAFI Emerging Markets ETF Analyses