Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6206	5.32
$α$	0.1204	5.73
$β$	0.7148	14.44
$γ_{1}$	0.1904	3.68
$γ_{2}$	-0.3440	-4.51
$γ_{3}$	0.2435	4.74
$γ_{4}$	-0.1066	-2.23
$γ_{5}$	0.0477	0.98
$γ_{6}$	-0.0970	-1.59
$γ_{7}$	0.1315	2.14
$γ_{8}$	-0.1118	-2.27
$γ_{9}$	0.0642	1.72

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Square Enix Hldgs Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:51.82% (+7.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Square Enix Hldgs Co Ltd Analyses