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	param	t-stat
$ω$	1.2122	5.29
$α$	0.1128	1.43
$β$	0.5577	1.47
$γ_{1}$	1.2965	1.16

V-Lab

WEBs SPY Defined Volatility ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:30.53% (+4.68%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other WEBs SPY Defined Volatility ETF Analyses