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	param	t-stat
$ω$	1.3752	11.36
$α$	0.0835	32.16
$β$	0.9855	750.60
$ν$	10.1206	4.42

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