Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1404	6.95
$α$	0.2420	8.81
$β$	0.5681	14.73
$γ_{1}$	-0.0125	-0.29
$γ_{2}$	0.0519	0.83
$γ_{3}$	-0.0825	-1.65
$γ_{4}$	0.0581	1.02
$γ_{5}$	-0.0355	-0.59
$γ_{6}$	0.0543	1.00
$γ_{7}$	-0.1192	-2.60
$γ_{8}$	0.1726	3.36
$γ_{9}$	-0.0696	-0.99
$γ_{10}$	-0.0515	-0.87

V-Lab

Mamiya-Op Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:43.00% (-0.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Mamiya-Op Co Ltd Analyses