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	param	t-stat
$ω$	1.3495	12.03
$α$	0.0812	27.70
$β$	0.9782	425.30
$ν$	9.2900	3.83

V-Lab

iShares U.S. Medical Devices ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:17.70% (+0.23%)

Date Range:

Parameter Estimates

Other iShares U.S. Medical Devices ETF Analyses