Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.4015	3.96
$α$	0.1363	7.52
$β$	0.7920	32.66
$γ_{1}$	0.1045	0.98
$γ_{2}$	-0.4276	-2.46
$γ_{3}$	0.4986	3.86
$γ_{4}$	-0.2409	-2.16
$γ_{5}$	0.0901	0.82
$γ_{6}$	-0.0359	-0.31
$γ_{7}$	0.0192	0.15
$γ_{8}$	0.0338	0.25
$γ_{9}$	-0.1135	-1.01
$γ_{10}$	0.1126	1.64

V-Lab

Hiroshima Gas Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:15.47% (-1.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hiroshima Gas Co Ltd Analyses