Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0214	6.56
$α$	0.2406	9.10
$β$	0.5501	14.30
$γ_{1}$	-0.0533	-1.22
$γ_{2}$	0.1163	1.88
$γ_{3}$	-0.1247	-2.66
$γ_{4}$	0.0916	1.72
$γ_{5}$	-0.0612	-1.07
$γ_{6}$	0.0718	1.37
$γ_{7}$	-0.1267	-2.77
$γ_{8}$	0.1641	2.91
$γ_{9}$	-0.0333	-0.34
$γ_{10}$	-0.1526	-0.84

V-Lab

Mamiya-Op Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:37.43% (+0.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Mamiya-Op Co Ltd Analyses