Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5329	3.48
$α$	0.3156	4.59
$β$	0.5194	7.54
$γ_{1}$	-0.1180	-0.48
$γ_{2}$	0.1746	0.49
$γ_{3}$	-0.1880	-0.73
$γ_{4}$	0.5150	1.89
$γ_{5}$	-0.9849	-2.74
$γ_{6}$	1.1112	2.94
$γ_{7}$	-0.6579	-2.05
$γ_{8}$	0.0712	0.17
$γ_{9}$	-0.0089	-0.02
$γ_{10}$	0.2312	0.73

V-Lab

Ktk Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:13.15% (-0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ktk Inc Analyses