Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3739	4.24
$α$	0.1202	7.87
$β$	0.7988	28.45
$γ_{1}$	0.0215	0.22
$γ_{2}$	-0.0870	-0.64
$γ_{3}$	0.0918	1.30
$γ_{4}$	0.0160	0.25
$γ_{5}$	-0.1205	-1.73
$γ_{6}$	0.1781	2.56
$γ_{7}$	-0.1487	-2.61
$γ_{8}$	0.0408	0.67
$γ_{9}$	-0.0123	-0.11

V-Lab

Y.A.C.Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:34.92% (-1.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Y.A.C.Holdings Co Ltd Analyses