Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5833	4.22
$α$	0.1608	7.62
$β$	0.6703	15.18
$γ_{1}$	0.1719	2.08
$γ_{2}$	-0.3136	-2.75
$γ_{3}$	0.2223	2.59
$γ_{4}$	-0.0558	-0.44
$γ_{5}$	-0.1171	-0.91
$γ_{6}$	0.1858	2.12
$γ_{7}$	-0.1341	-2.23
$γ_{8}$	0.0555	0.99
$γ_{9}$	-0.0373	-0.53
$γ_{10}$	0.0161	0.14

V-Lab

Cosel Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:26.75% (+5.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Cosel Co Ltd Analyses