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	param	t-stat
$ω$	2.7689	9.79
$α$	0.0761	28.68
$β$	0.9865	556.42
$ν$	11.6394	3.16

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iShares Biotechnology ETF Fund GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:21.99% (-0.22%)

Date Range:

Parameter Estimates

Other iShares Biotechnology ETF Fund Analyses