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	param	t-stat
$ω$	1.0196	4.71
$α$	0.1925	1.44
$β$	0.0000	0.00
$γ_{1}$	0.1363	0.10

V-Lab

Proshares S&P 500 DYN BF ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:7.29% (+2.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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