Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1673	7.08
$α$	0.1589	7.96
$β$	0.7097	22.14
$γ_{1}$	-0.0215	-0.64
$γ_{2}$	0.0885	1.83
$γ_{3}$	-0.1586	-5.44
$γ_{4}$	0.1867	5.79
$γ_{5}$	-0.2085	-4.31
$γ_{6}$	0.2065	3.06
$γ_{7}$	-0.1193	-1.46
$γ_{8}$	-0.0287	-0.45
$γ_{9}$	0.2223	3.64

V-Lab

Iseki & Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:66.01% (+12.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Iseki & Co Ltd Analyses