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	param	t-stat
$ω$	1.7287	14.38
$α$	0.1054	13.98
$β$	0.9626	331.49
$ν$	11.0209	2.37

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ProShares S&P Technology Dividend Aristocrats ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:18.54% (-1.17%)

Date Range:

Parameter Estimates

Other ProShares S&P Technology Dividend Aristocrats ETF Analyses