Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5427	4.56
$α$	0.0893	5.69
$β$	0.7713	20.10
$γ_{1}$	0.2772	1.68
$γ_{2}$	-0.2620	-1.22
$γ_{3}$	-0.2022	-2.04
$γ_{4}$	0.4630	4.57
$γ_{5}$	-0.5191	-3.98
$γ_{6}$	0.2354	1.46
$γ_{7}$	0.2041	1.11
$γ_{8}$	-0.3511	-2.10
$γ_{9}$	0.2580	1.75
$γ_{10}$	-0.2555	-1.11

V-Lab

Seiko Epson Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:26.25% (-1.39%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Seiko Epson Corp Analyses