Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.3126	7.64
$α$	0.0893	8.26
$β$	0.8576	54.62
$γ_{1}$	0.0522	1.05
$γ_{2}$	-0.0010	-0.01
$γ_{3}$	-0.1381	-1.97
$γ_{4}$	0.1003	1.49
$γ_{5}$	0.0219	0.34
$γ_{6}$	0.0137	0.19
$γ_{7}$	-0.1392	-1.66
$γ_{8}$	0.1714	2.48
$γ_{9}$	-0.1962	-3.00
$γ_{10}$	0.3059	3.08

V-Lab

Teikoku Sen-I Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:39.49% (-1.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Teikoku Sen-I Co Ltd Analyses