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	param	t-stat
$ω$	0.0279	22.75
$α$	0.1788	44.47
$β$	0.7974	177.56
$γ$	0.1575	14.14
$δ$	1.6740	27.54

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Blackrock Muniyld PA Qlty FD APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:8.94% (+0.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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