Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5151	5.48
$α$	0.2242	6.36
$β$	0.5597	10.31
$γ_{1}$	1.0689	6.50
$γ_{2}$	-1.7019	-6.68
$γ_{3}$	0.9901	4.87
$γ_{4}$	-0.4785	-2.35
$γ_{5}$	0.0027	0.01
$γ_{6}$	0.4741	2.01
$γ_{7}$	-0.8570	-3.95
$γ_{8}$	0.8546	5.00
$γ_{9}$	-0.5013	-3.00
$γ_{10}$	0.2041	1.43

V-Lab

Kyodo Public Relations Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:27.92% (-2.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kyodo Public Relations Co Analyses