Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2381	7.53
$α$	0.1587	9.12
$β$	0.7208	22.83
$γ_{1}$	-0.0558	-1.12
$γ_{2}$	0.1199	1.58
$γ_{3}$	-0.1069	-2.07
$γ_{4}$	0.0006	0.01
$γ_{5}$	0.1344	2.92
$γ_{6}$	-0.1824	-3.98
$γ_{7}$	0.1880	3.70
$γ_{8}$	-0.1529	-3.14
$γ_{9}$	0.0681	0.92
$γ_{10}$	-0.0186	-0.24

V-Lab

Tachikawa Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:121.63% (-20.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tachikawa Corp Analyses