Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1996	7.39
$α$	0.1485	9.51
$β$	0.7077	23.67
$γ_{1}$	0.0150	0.42
$γ_{2}$	0.0032	0.06
$γ_{3}$	-0.0952	-3.01
$γ_{4}$	0.1751	5.91
$γ_{5}$	-0.1694	-5.57
$γ_{6}$	0.1193	3.76
$γ_{7}$	-0.0604	-1.92
$γ_{8}$	0.0130	0.50
$γ_{9}$	-0.0059	-0.36

V-Lab

Riken Keiki Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:31.53% (-0.44%)

Date Range:

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News Impact Curve

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