Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6363	3.79
$α$	0.1584	7.92
$β$	0.7738	30.78
$γ_{1}$	0.0294	0.21
$γ_{2}$	-0.0808	-0.37
$γ_{3}$	0.1437	0.98
$γ_{4}$	-0.0655	-0.43
$γ_{5}$	-0.1916	-0.85
$γ_{6}$	0.3297	1.55
$γ_{7}$	-0.2206	-1.52
$γ_{8}$	-0.0484	-0.43
$γ_{9}$	0.3477	2.71
$γ_{10}$	-0.3852	-3.05

V-Lab

Hoden Seimitsu Kako Kenkyush Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:59.13% (-3.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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