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	param	t-stat
$ω$	0.0507	10.35
$α$	0.1089	16.51
$β$	0.8664	107.75

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ProShares S&P Technology Dividend Aristocrats ETF GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:21.79% (-1.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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