Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7834	8.22
$α$	0.1497	7.74
$β$	0.7316	21.86
$γ_{1}$	-0.1021	-2.17
$γ_{2}$	0.1505	2.09
$γ_{3}$	-0.1006	-2.14
$γ_{4}$	0.0462	0.99
$γ_{5}$	0.0782	1.56
$γ_{6}$	-0.1711	-3.30
$γ_{7}$	0.1712	3.16
$γ_{8}$	-0.0647	-1.18
$γ_{9}$	-0.0956	-1.36
$γ_{10}$	0.4348	3.12

V-Lab

Nihon Seiko Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:128.01% (+0.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nihon Seiko Co Ltd Analyses