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	param	t-stat
$ω$	0.0031	1.67
$α$	0.0781	34.63
$β$	0.8928	319.89
$γ$	0.6151	27.27

V-Lab

iShares U.S. Healthcare ETF AGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:15.49% (-0.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other iShares U.S. Healthcare ETF Analyses