Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5106	5.91
$α$	0.1049	8.54
$β$	0.8155	32.60
$γ_{1}$	-0.0078	-0.11
$γ_{2}$	0.0938	0.95
$γ_{3}$	-0.2113	-3.69
$γ_{4}$	0.2179	4.31
$γ_{5}$	-0.1062	-2.16
$γ_{6}$	0.0198	0.44
$γ_{7}$	-0.0470	-1.11
$γ_{8}$	0.0954	2.19
$γ_{9}$	-0.1315	-2.46
$γ_{10}$	0.1234	2.89

V-Lab

Nippon Gas Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:31.62% (-0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon Gas Co Ltd Analyses