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	param	t-stat
$ω$	0.0349	17.20
$α$	0.0000	0.00
$β$	0.9090	371.78
$γ$	0.1277	21.12

V-Lab

iShares U.S. Medical Devices ETF GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:19.01% (-0.68%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other iShares U.S. Medical Devices ETF Analyses