Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1208	5.98
$α$	0.2154	7.10
$β$	0.6561	16.70
$γ_{1}$	0.1455	2.93
$γ_{2}$	-0.2297	-2.94
$γ_{3}$	0.1106	1.87
$γ_{4}$	-0.0560	-0.99
$γ_{5}$	0.0635	0.99
$γ_{6}$	-0.1335	-1.79
$γ_{7}$	0.2504	3.36
$γ_{8}$	-0.2623	-4.90
$γ_{9}$	0.1580	4.56

V-Lab

Ohba Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:17.65% (+0.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ohba Co Ltd Analyses