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	param	t-stat
$ω$	0.0234	18.70
$α$	0.1182	28.46
$β$	0.8477	189.26
$γ$	0.2239	18.71
$δ$	1.8361	32.91

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Blackrock Muniyield Fund Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:9.15% (-0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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