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	param	t-stat
$ω$	1.5546	8.48
$α$	0.1007	10.64
$β$	0.8803	87.38
$γ_{1}$	0.0057	5.57

V-Lab

State Street Technology Select Sector SPDR ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:25.41% (+0.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other State Street Technology Select Sector SPDR ETF Analyses