Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7307	5.18
$α$	0.1439	5.34
$β$	0.6968	14.28
$γ_{1}$	-0.0526	-1.00
$γ_{2}$	-0.0434	-0.51
$γ_{3}$	0.2290	3.08
$γ_{4}$	-0.2655	-3.53
$γ_{5}$	0.2371	3.18
$γ_{6}$	-0.1569	-1.84
$γ_{7}$	0.1111	1.47
$γ_{8}$	-0.0971	-2.35

V-Lab

Tone Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:34.18% (-0.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tone Co Ltd Analyses