Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9567	8.37
$α$	0.1410	7.01
$β$	0.7524	26.45
$γ_{1}$	-0.0104	-3.58
$γ_{2}$	0.0177	4.01
$γ_{3}$	-0.0127	-2.63

V-Lab

Hochiki Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:36.27% (+4.52%)

Date Range:

Parameter Estimates

News Impact Curve

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