Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1740	3.07
$α$	0.1746	5.35
$β$	0.7124	14.69
$γ_{1}$	-0.1610	-1.16
$γ_{2}$	0.2124	1.07
$γ_{3}$	-0.1020	-0.78
$γ_{4}$	0.0025	0.02
$γ_{5}$	0.2100	2.22
$γ_{6}$	-0.3105	-1.71
$γ_{7}$	0.2240	0.93
$γ_{8}$	-0.0229	-0.11
$γ_{9}$	-0.1345	-0.69
$γ_{10}$	0.1354	0.87

V-Lab

Okinawa Cellular Telephone Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:19.43% (-1.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okinawa Cellular Telephone Analyses