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	param	t-stat
$ω$	0.0544	23.57
$α$	0.0906	19.30
$β$	0.8398	251.80
$γ$	0.0834	8.39

V-Lab

BlackRock Health Sciences Trust GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:12.43% (-0.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other BlackRock Health Sciences Trust Analyses