Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4932	6.67
$α$	0.1257	7.50
$β$	0.7628	26.26
$γ_{1}$	0.0357	1.01
$γ_{2}$	-0.0065	-0.12
$γ_{3}$	-0.1134	-3.14
$γ_{4}$	0.1882	4.98
$γ_{5}$	-0.1937	-4.70
$γ_{6}$	0.1721	4.34
$γ_{7}$	-0.1464	-3.47
$γ_{8}$	0.0815	1.89
$γ_{9}$	-0.0098	-0.34

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Nissui Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, December 22nd, 2025:37.71% (-2.74%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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