Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0718	6.61
$α$	0.2310	4.56
$β$	0.4853	6.81
$γ_{1}$	0.1287	2.62
$γ_{2}$	-0.2762	-4.08
$γ_{3}$	0.2378	5.25
$γ_{4}$	-0.1757	-3.59
$γ_{5}$	0.2204	3.88
$γ_{6}$	-0.3377	-4.75
$γ_{7}$	0.4012	5.37
$γ_{8}$	-0.2904	-4.22
$γ_{9}$	0.1943	1.87

V-Lab

Takachiho Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:100.55% (-35.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Takachiho Co Ltd Analyses