Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9386	3.62
$α$	0.2050	3.05
$β$	0.2716	2.22
$γ_{1}$	1.3024	1.09
$γ_{2}$	-3.1828	-1.92
$γ_{3}$	3.5701	3.12
$γ_{4}$	-3.0582	-2.55
$γ_{5}$	2.8418	2.51
$γ_{6}$	-2.8202	-2.72
$γ_{7}$	1.4281	1.08
$γ_{8}$	1.2083	0.63

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Serverworks Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:44.58% (-9.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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