Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0005	2.39
$α$	0.1881	4.79
$β$	0.5956	10.10
$γ_{1}$	-0.2517	-0.68
$γ_{2}$	0.2930	0.55
$γ_{3}$	0.0408	0.09
$γ_{4}$	-0.2967	-0.70
$γ_{5}$	0.6703	1.75
$γ_{6}$	-0.7094	-1.64
$γ_{7}$	-0.1166	-0.26
$γ_{8}$	0.9388	2.39
$γ_{9}$	-0.9708	-2.16
$γ_{10}$	0.6754	0.92

V-Lab

Odawara Auto-Machine Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:17.23% (-0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Odawara Auto-Machine Analyses