Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7730	5.45
$α$	0.1375	5.19
$β$	0.7856	23.67
$γ_{1}$	0.2263	3.81
$γ_{2}$	-0.3520	-3.52
$γ_{3}$	0.1739	2.32
$γ_{4}$	-0.1175	-1.83
$γ_{5}$	0.1422	2.34
$γ_{6}$	-0.1052	-1.33
$γ_{7}$	0.0170	0.11
$γ_{8}$	0.1211	0.53

V-Lab

Showa Chemical Ind Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.98% (+1.59%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Showa Chemical Ind Co Ltd Analyses