Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	4.7610	3.37
$α$	0.3557	4.42
$β$	0.4052	4.67
$γ_{1}$	1.8012	2.05
$γ_{2}$	-1.5884	-1.19
$γ_{3}$	-0.6224	-0.54
$γ_{4}$	0.2454	0.19
$γ_{5}$	0.7719	0.70
$γ_{6}$	-1.6090	-1.64
$γ_{7}$	3.3228	4.26
$γ_{8}$	-4.7510	-6.78
$γ_{9}$	3.3031	3.67

V-Lab

Shoei Yakuhin Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:11.08% (+0.50%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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