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	param	t-stat
$ω$	0.0344	29.26
$α$	0.0931	18.84
$β$	0.8845	198.24
$γ$	0.5571	12.37
$δ$	1.3322	34.80

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iShares Global Healthcare ETF APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:13.24% (-0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other iShares Global Healthcare ETF Analyses