Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2655	8.71
$α$	0.1027	5.17
$β$	0.7320	15.63
$γ_{1}$	0.0730	4.69
$γ_{2}$	-0.1087	-4.43
$γ_{3}$	0.0742	3.98
$γ_{4}$	-0.0743	-4.05
$γ_{5}$	0.0505	2.53
$γ_{6}$	-0.0316	-1.61
$γ_{7}$	0.0304	1.16

V-Lab

Nissha Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:27.20% (-1.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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