Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6979	4.50
$α$	0.2439	6.84
$β$	0.6791	17.71
$γ_{1}$	0.1450	1.75
$γ_{2}$	-0.2982	-2.20
$γ_{3}$	0.2153	1.87
$γ_{4}$	-0.0038	-0.04
$γ_{5}$	-0.1331	-1.21
$γ_{6}$	0.0975	0.75
$γ_{7}$	-0.0198	-0.15
$γ_{8}$	-0.0846	-0.61
$γ_{9}$	0.2236	1.74
$γ_{10}$	-0.2865	-1.80

V-Lab

Nihon ISK Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:17.31% (-1.68%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nihon ISK Co Ltd Analyses