Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8057	4.17
$α$	0.1642	4.31
$β$	0.5074	6.47
$γ_{1}$	0.5258	0.89
$γ_{2}$	-1.1594	-1.30
$γ_{3}$	1.5520	3.01
$γ_{4}$	-1.7265	-4.81
$γ_{5}$	1.3034	4.24
$γ_{6}$	-0.6950	-2.30
$γ_{7}$	0.1126	0.37
$γ_{8}$	0.2267	0.97

V-Lab

Nippon Aqua Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:25.12% (+2.59%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon Aqua Co Ltd Analyses