Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.2362	4.61
$α$	0.1146	6.02
$β$	0.8458	37.94
$γ_{1}$	0.2514	1.08
$γ_{2}$	-0.4471	-1.14
$γ_{3}$	0.3793	1.44
$γ_{4}$	-0.3310	-1.87
$γ_{5}$	0.2025	1.36
$γ_{6}$	-0.1344	-0.97
$γ_{7}$	0.2590	2.19
$γ_{8}$	-0.3158	-2.86
$γ_{9}$	0.1814	1.36
$γ_{10}$	0.1979	0.79

V-Lab

Saibo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:43.09% (-1.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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