Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6395	8.38
$α$	0.1500	5.72
$β$	0.5703	10.10
$γ_{1}$	0.0422	1.86
$γ_{2}$	-0.0164	-0.48
$γ_{3}$	-0.0616	-2.32
$γ_{4}$	0.0685	2.13
$γ_{5}$	-0.0850	-2.28
$γ_{6}$	0.1200	3.65
$γ_{7}$	-0.1278	-3.26
$γ_{8}$	0.0908	1.78
$γ_{9}$	-0.0108	-0.17

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Nihon Kohden Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:43.92% (+7.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nihon Kohden Corp Analyses