Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.9891	3.88
$α$	0.2854	5.13
$β$	0.4181	6.12
$γ_{1}$	0.0586	0.40
$γ_{2}$	0.0016	0.01
$γ_{3}$	-0.1325	-1.07
$γ_{4}$	0.1172	0.90
$γ_{5}$	-0.1858	-1.34
$γ_{6}$	0.4199	3.63
$γ_{7}$	-0.4803	-4.49
$γ_{8}$	0.2205	1.80
$γ_{9}$	0.0171	0.17

V-Lab

Sougou Shouken Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:16.45% (-0.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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