Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8923	2.93
$α$	0.1806	8.50
$β$	0.7019	22.15
$γ_{1}$	0.1726	1.59
$γ_{2}$	-0.3634	-2.51
$γ_{3}$	0.2838	3.61
$γ_{4}$	-0.0362	-0.60
$γ_{5}$	-0.0486	-0.82
$γ_{6}$	-0.1520	-1.43
$γ_{7}$	0.3430	3.16
$γ_{8}$	-0.4573	-3.91
$γ_{9}$	0.5016	3.52
$γ_{10}$	-0.3299	-2.99

V-Lab

Yamaya Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:24.44% (+1.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamaya Corp Analyses