Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6839	10.28
$α$	0.1997	5.49
$β$	0.5155	8.16
$γ_{1}$	0.0779	3.33
$γ_{2}$	-0.0682	-1.86
$γ_{3}$	-0.0661	-2.94
$γ_{4}$	0.1123	5.43
$γ_{5}$	-0.1207	-4.10
$γ_{6}$	0.1523	4.49
$γ_{7}$	-0.1892	-5.73
$γ_{8}$	0.1900	3.92

V-Lab

Gakken Hldgs Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:29.39% (+7.54%)

Date Range:

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News Impact Curve

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