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	param	t-stat
$ω$	1.2550	11.85
$α$	0.2335	7.69
$β$	0.6126	14.18
$γ_{1}$	0.0027	2.96

V-Lab

ProShares Ultra VIX Short-Term Futures ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, December 26th, 2025:74.50% (-5.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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