Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0840	7.70
$α$	0.1509	7.48
$β$	0.7756	30.01
$γ_{1}$	-0.0106	-5.78
$γ_{2}$	0.0161	6.88

V-Lab

Tokyo Kaikan Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:18.63% (-2.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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