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	param	t-stat
$ω$	1.3880	11.25
$α$	0.0830	32.34
$β$	0.9857	753.62
$ν$	10.0652	4.44

V-Lab

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

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other State Street Utilities Select Sector SPDR ETF Analyses