Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1946	5.78
$α$	0.1984	8.29
$β$	0.6505	18.83
$γ_{1}$	-0.0223	-0.43
$γ_{2}$	0.0951	1.17
$γ_{3}$	-0.1395	-1.87
$γ_{4}$	0.1563	2.38
$γ_{5}$	-0.1487	-2.90
$γ_{6}$	0.1395	2.47
$γ_{7}$	-0.2221	-2.96
$γ_{8}$	0.2602	2.53

V-Lab

Nakayamafuku Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:12.37% (-0.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nakayamafuku Co Ltd Analyses