Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8774	4.96
$α$	0.1240	2.60
$β$	0.1283	0.99
$γ_{1}$	3.7887	2.17
$γ_{2}$	-6.7357	-2.41
$γ_{3}$	2.7918	1.29
$γ_{4}$	1.7451	0.97
$γ_{5}$	-3.4225	-2.19
$γ_{6}$	5.1166	3.36
$γ_{7}$	-6.7260	-3.57
$γ_{8}$	4.9880	2.48
$γ_{9}$	-1.8715	-1.18
$γ_{10}$	0.2363	0.09

V-Lab

Copro-Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:32.57% (-0.33%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Copro-Holdings Co Ltd Analyses