Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3287	4.74
$α$	0.1321	6.18
$β$	0.7492	20.06
$γ_{1}$	-0.1400	-2.22
$γ_{2}$	0.2500	3.04
$γ_{3}$	-0.2165	-4.25
$γ_{4}$	0.2093	3.84
$γ_{5}$	-0.1499	-2.84
$γ_{6}$	0.0596	0.98
$γ_{7}$	-0.0134	-0.23
$γ_{8}$	-0.0386	-0.79
$γ_{9}$	0.0850	1.76
$γ_{10}$	0.0161	0.26

V-Lab

Hibiya Engineering Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:39.21% (+1.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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