Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1779	8.29
$α$	0.1561	8.40
$β$	0.7007	22.03
$γ_{1}$	-0.0272	-0.92
$γ_{2}$	0.1109	2.51
$γ_{3}$	-0.1917	-6.69
$γ_{4}$	0.1788	6.56
$γ_{5}$	-0.1019	-2.97
$γ_{6}$	0.0503	1.06
$γ_{7}$	-0.0272	-0.47
$γ_{8}$	-0.0235	-0.52
$γ_{9}$	0.1042	2.12

V-Lab

Okumura Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:28.30% (-0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okumura Corp Analyses