Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7571	4.70
$α$	0.1478	7.59
$β$	0.7406	28.11
$γ_{1}$	-0.1777	-4.18
$γ_{2}$	0.2591	4.48
$γ_{3}$	-0.1183	-4.11
$γ_{4}$	0.0466	2.03
$γ_{5}$	-0.0112	-0.48
$γ_{6}$	-0.0065	-0.24
$γ_{7}$	0.0228	0.61

V-Lab

Ricoh Leasing Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:24.74% (+0.27%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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