Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2531	9.08
$α$	0.1254	7.94
$β$	0.8024	29.96
$γ_{1}$	-0.0488	-1.45
$γ_{2}$	0.1496	2.94
$γ_{3}$	-0.1703	-4.65
$γ_{4}$	0.0634	1.70
$γ_{5}$	0.0921	2.00
$γ_{6}$	-0.1956	-3.12
$γ_{7}$	0.1720	1.75
$γ_{8}$	-0.1028	-0.76
$γ_{9}$	0.0843	0.69
$γ_{10}$	-0.1581	-1.08

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Nishimatsu Construction Co Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:33.28% (+3.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nishimatsu Construction Co Analyses