Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8184	4.16
$α$	0.1682	4.32
$β$	0.5059	6.61
$γ_{1}$	0.5353	0.90
$γ_{2}$	-1.1753	-1.31
$γ_{3}$	1.5623	3.01
$γ_{4}$	-1.7267	-4.78
$γ_{5}$	1.2800	4.11
$γ_{6}$	-0.6186	-1.98
$γ_{7}$	-0.0943	-0.29
$γ_{8}$	0.7738	1.73

V-Lab

Nippon Aqua Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:26.12% (+0.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon Aqua Co Ltd Analyses