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	param	t-stat
$ω$	0.0017	17.12
$α$	0.1365	29.65
$β$	0.8586	220.09
$γ$	0.0478	11.79

V-Lab

Invesco California AMT-Free Municipal Bond ETF AGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:13.97% (+9.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco California AMT-Free Municipal Bond ETF Analyses