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	param	t-stat
$ω$	0.9390	5.04
$α$	0.1076	4.32
$β$	0.8663	28.16
$γ_{1}$	0.0123	0.40

V-Lab

ProShares S&P Technology Dividend Aristocrats ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:24.70% (+3.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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