Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.2677	5.61
$α$	0.2233	6.46
$β$	0.6427	14.09
$γ_{1}$	0.4884	3.28
$γ_{2}$	-0.5737	-2.54
$γ_{3}$	0.0799	0.51
$γ_{4}$	-0.2507	-1.82
$γ_{5}$	0.7263	5.62
$γ_{6}$	-0.7423	-4.51
$γ_{7}$	0.2515	1.15
$γ_{8}$	0.0553	0.24
$γ_{9}$	0.0923	0.31

V-Lab

Cotta Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:32.99% (-1.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Cotta Co Ltd Analyses