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	param	t-stat
$ω$	-0.0315	-14.50
$α$	0.2738	41.40
$β$	0.9504	509.04
$γ$	-0.0813	-15.16

V-Lab

Invesco Quality Muni Income EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:8.90% (+0.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco Quality Muni Income Analyses