Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7641	8.06
$α$	0.1656	6.85
$β$	0.7424	21.77
$γ_{1}$	-0.0295	-3.05

V-Lab

Kyushu Railway Co Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:21.11% (+6.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kyushu Railway Co Analyses