Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8421	5.00
$α$	0.1864	8.65
$β$	0.7407	25.23
$γ_{1}$	0.0709	1.98
$γ_{2}$	-0.0687	-1.36
$γ_{3}$	-0.0344	-1.11
$γ_{4}$	0.0761	1.92
$γ_{5}$	-0.1099	-2.17
$γ_{6}$	0.1171	2.59
$γ_{7}$	-0.0711	-2.01
$γ_{8}$	0.0302	1.08

V-Lab

Totenko Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:16.63% (-1.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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