Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4423	7.20
$α$	0.1660	8.60
$β$	0.7032	25.92
$γ_{1}$	0.0181	0.55
$γ_{2}$	0.0666	1.33
$γ_{3}$	-0.1721	-4.43
$γ_{4}$	0.1381	3.46
$γ_{5}$	-0.0953	-2.16
$γ_{6}$	0.0512	1.10
$γ_{7}$	0.0071	0.17
$γ_{8}$	-0.0079	-0.18
$γ_{9}$	0.0021	0.03

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Penta-Ocean Construction Co Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:71.27% (-2.25%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Penta-Ocean Construction Co Analyses