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	param	t-stat
$ω$	0.0219	18.34
$α$	0.0545	6.37
$β$	0.9365	158.84
$γ$	0.8629	6.56
$δ$	1.1936	27.89

V-Lab

State Street SPDR MSCI ACWI ex-US ETF APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:14.32% (-0.27%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other State Street SPDR MSCI ACWI ex-US ETF Analyses