Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1338	5.80
$α$	0.1298	4.68
$β$	0.5887	9.26
$γ_{1}$	-0.0314	-0.29
$γ_{2}$	0.1148	0.66
$γ_{3}$	-0.2112	-1.87
$γ_{4}$	0.3186	4.99
$γ_{5}$	-0.3513	-4.14
$γ_{6}$	0.2517	2.07
$γ_{7}$	-0.1002	-1.04
$γ_{8}$	-0.0010	-0.01
$γ_{9}$	0.0093	0.09

V-Lab

Rakuten Group Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:59.71% (-13.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Rakuten Group Inc Analyses