Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6151	3.51
$α$	0.1949	6.17
$β$	0.6738	17.86
$γ_{1}$	0.2970	2.17
$γ_{2}$	-0.4661	-2.46
$γ_{3}$	0.3358	2.94
$γ_{4}$	-0.3280	-2.33
$γ_{5}$	0.2461	1.54
$γ_{6}$	-0.1234	-0.91
$γ_{7}$	0.1049	0.66
$γ_{8}$	-0.0444	-0.20
$γ_{9}$	-0.0945	-0.39
$γ_{10}$	0.0987	0.54

V-Lab

Sanko Sangyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:121.70% (-25.86%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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