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	param	t-stat
$ω$	3.4004	5.60
$α$	0.0871	46.79
$β$	0.9946	978.96
$ν$	8.6374	7.28

V-Lab

State Street Technology Select Sector SPDR ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:28.78% (-1.82%)

Date Range:

Parameter Estimates

Other State Street Technology Select Sector SPDR ETF Analyses