Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4218	8.31
$α$	0.1842	8.47
$β$	0.6471	18.20
$γ_{1}$	0.0720	2.93
$γ_{2}$	-0.1067	-2.72
$γ_{3}$	0.0198	0.66
$γ_{4}$	0.0656	2.58
$γ_{5}$	-0.0915	-3.88
$γ_{6}$	0.0468	2.08
$γ_{7}$	0.0387	1.71
$γ_{8}$	-0.0803	-3.94

V-Lab

Kasai Kogyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:55.43% (-1.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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