Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6517	3.36
$α$	0.1666	3.51
$β$	0.5735	5.81
$γ_{1}$	0.6589	1.44
$γ_{2}$	-0.6126	-1.00
$γ_{3}$	0.0579	0.14
$γ_{4}$	-0.3860	-0.83
$γ_{5}$	0.5511	1.18
$γ_{6}$	-0.9207	-1.78
$γ_{7}$	1.5423	3.14
$γ_{8}$	-1.2787	-4.13

V-Lab

Tsubaki-Nakashima Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:64.79% (+9.74%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tsubaki-Nakashima Co Ltd Analyses