Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.0989	4.71
$α$	0.2232	4.03
$β$	0.3038	3.47
$γ_{1}$	1.0221	1.16
$γ_{2}$	0.2850	0.20
$γ_{3}$	-2.1036	-1.84
$γ_{4}$	0.9691	1.04
$γ_{5}$	-0.9161	-1.37
$γ_{6}$	1.7029	2.08
$γ_{7}$	-1.8585	-1.84
$γ_{8}$	1.4110	1.49
$γ_{9}$	0.3848	0.42
$γ_{10}$	-4.1130	-3.73

V-Lab

Chieru Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:30.95% (+15.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Chieru Co Ltd Analyses