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	param	t-stat
$ω$	0.0477	20.64
$α$	0.1333	40.71
$β$	0.8612	235.94
$γ$	0.2927	14.31
$δ$	1.0920	33.74

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BlackRock Health Sciences Trust APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:12.97% (+0.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other BlackRock Health Sciences Trust Analyses