Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2290	4.10
$α$	0.3471	6.25
$β$	0.4060	6.41
$γ_{1}$	0.0004	0.00
$γ_{2}$	0.0191	0.04
$γ_{3}$	-0.1455	-0.67
$γ_{4}$	0.3217	2.02
$γ_{5}$	-0.3511	-1.88
$γ_{6}$	0.2367	1.26
$γ_{7}$	-0.1177	-0.64
$γ_{8}$	-0.0686	-0.41
$γ_{9}$	0.3461	2.09
$γ_{10}$	-0.3604	-2.34

V-Lab

Soiken Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:60.43% (+12.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Soiken Inc Analyses