Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.9412	9.92
$α$	0.1459	8.29
$β$	0.7493	22.54
$γ_{1}$	0.0708	5.84
$γ_{2}$	-0.1031	-5.27
$γ_{3}$	0.0468	2.85
$γ_{4}$	-0.0179	-0.89
$γ_{5}$	0.0075	0.39
$γ_{6}$	-0.0067	-0.62

V-Lab

Tobu Railway Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:22.99% (+0.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tobu Railway Co Ltd Analyses