Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6533	7.43
$α$	0.1249	6.92
$β$	0.7811	20.53
$γ_{1}$	0.0203	0.45
$γ_{2}$	0.0039	0.06
$γ_{3}$	-0.0783	-1.76
$γ_{4}$	0.1186	2.94
$γ_{5}$	-0.0987	-2.58
$γ_{6}$	0.0296	0.78
$γ_{7}$	-0.0051	-0.09
$γ_{8}$	0.0976	1.20
$γ_{9}$	-0.2671	-1.68

V-Lab

Katakura Chikkarin Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:28.48% (+2.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Katakura Chikkarin Co Ltd Analyses