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	param	t-stat
$ω$	1.6505	7.96
$α$	0.0790	7.68
$β$	0.8952	71.96
$γ_{1}$	0.0130	3.93
$γ_{2}$	-0.0208	-3.45

V-Lab

iShares Biotechnology ETF Fund Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:21.13% (-0.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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