Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.0185	4.25
$α$	0.1603	6.21
$β$	0.6777	14.36
$γ_{1}$	-0.1540	-1.73
$γ_{2}$	0.2553	1.77
$γ_{3}$	-0.0353	-0.28
$γ_{4}$	-0.1502	-1.22
$γ_{5}$	0.0418	0.31
$γ_{6}$	0.1667	1.23
$γ_{7}$	-0.2451	-2.01
$γ_{8}$	0.2482	2.62
$γ_{9}$	-0.1896	-3.46

V-Lab

Tanaka Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:25.00% (-0.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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