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	param	t-stat
$ω$	0.7315	4.73
$α$	0.1121	9.70
$β$	0.8504	62.97
$γ_{1}$	0.0690	2.14
$γ_{2}$	-0.1641	-3.67
$γ_{3}$	0.1764	6.99
$γ_{4}$	-0.1443	-5.70
$γ_{5}$	0.0979	3.15
$γ_{6}$	-0.0279	-0.84
$γ_{7}$	-0.0336	-0.68

V-Lab

State Street SPDR S&P 500 ETF Trust Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:15.81% (+3.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other State Street SPDR S&P 500 ETF Trust Analyses