Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4868	5.21
$α$	0.1943	8.23
$β$	0.6819	25.20
$γ_{1}$	-0.0109	-0.22
$γ_{2}$	0.1100	1.56
$γ_{3}$	-0.1845	-3.92
$γ_{4}$	0.1294	2.27
$γ_{5}$	-0.0354	-0.53
$γ_{6}$	-0.0842	-1.23
$γ_{7}$	0.1459	1.47
$γ_{8}$	-0.1246	-0.83
$γ_{9}$	0.1112	0.77
$γ_{10}$	-0.0863	-0.80

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Wakachiku Construction Co Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:70.08% (+30.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Wakachiku Construction Co Analyses