Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6599	3.98
$α$	0.1801	5.84
$β$	0.4576	7.24
$γ_{1}$	0.1574	2.41
$γ_{2}$	-0.2282	-2.74
$γ_{3}$	0.0645	1.39
$γ_{4}$	0.0869	1.65
$γ_{5}$	-0.1879	-3.47
$γ_{6}$	0.1897	3.79
$γ_{7}$	-0.1476	-2.90
$γ_{8}$	0.1614	2.57
$γ_{9}$	-0.2138	-2.17
$γ_{10}$	0.3755	2.39

V-Lab

Buffalo Inc /Japan Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:67.58% (-0.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Buffalo Inc /Japan Analyses