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	param	t-stat
$ω$	0.0738	3.04
$α$	0.1682	7.93
$β$	0.6972	29.25
$γ$	0.5554	6.42
$δ$	0.5000	4.89

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Invesco Interm Municipal ETF APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:1.79% (-0.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco Interm Municipal ETF Analyses