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	param	t-stat
$ω$	1.1376	13.49
$α$	0.0911	29.75
$β$	0.9765	427.17
$ν$	9.4790	4.37

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Invesco S&P 500 Equal Weight Health Care ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:13.15% (+0.19%)

Date Range:

Parameter Estimates

Other Invesco S&P 500 Equal Weight Health Care ETF Analyses