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	param	t-stat
$ω$	0.9453	6.52
$α$	0.1097	31.27
$β$	0.9841	386.22
$ν$	7.2811	6.24

V-Lab

Invesco Exchange-Traded Fund Trust - Invesco Dividend Achievers Etf GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:10.85% (-0.83%)

Date Range:

Parameter Estimates

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