Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.2749	6.79
$α$	0.1339	8.05
$β$	0.7245	19.88
$γ_{1}$	0.1674	2.60
$γ_{2}$	-0.2146	-2.09
$γ_{3}$	0.0147	0.22
$γ_{4}$	0.1224	2.11
$γ_{5}$	-0.2070	-2.66
$γ_{6}$	0.2518	2.48
$γ_{7}$	-0.2275	-1.74
$γ_{8}$	0.1553	1.26
$γ_{9}$	-0.1388	-1.80
$γ_{10}$	0.1199	2.77

V-Lab

Riken Vitamin Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:37.36% (-5.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Riken Vitamin Co Ltd Analyses