Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8951	5.19
$α$	0.1627	5.49
$β$	0.6181	13.81
$γ_{1}$	0.1033	2.30
$γ_{2}$	-0.2517	-4.11
$γ_{3}$	0.2488	6.05
$γ_{4}$	-0.1682	-4.29
$γ_{5}$	0.1291	3.24
$γ_{6}$	-0.0922	-1.98
$γ_{7}$	0.0809	1.82
$γ_{8}$	-0.1379	-2.47
$γ_{9}$	0.2337	1.94

V-Lab

Ryohin Keikaku Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:48.99% (-3.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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