Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.7674	4.10
$α$	0.1464	6.87
$β$	0.7772	28.13
$γ_{1}$	0.4537	4.44
$γ_{2}$	-0.6356	-4.29
$γ_{3}$	0.2805	2.88
$γ_{4}$	-0.2671	-2.79
$γ_{5}$	0.3724	3.94
$γ_{6}$	-0.3067	-3.45
$γ_{7}$	0.1298	1.58
$γ_{8}$	-0.0255	-0.38

V-Lab

Tosei Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:26.67% (-1.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tosei Corp Analyses