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	param	t-stat
$ω$	1.6890	6.85
$α$	0.1107	5.73
$β$	0.8343	33.93
$γ_{1}$	0.0179	1.14
$γ_{2}$	-0.0380	-1.70
$γ_{3}$	0.0397	2.86
$γ_{4}$	-0.0156	-0.98
$γ_{5}$	-0.0173	-0.98
$γ_{6}$	0.0203	1.60

V-Lab

Nisshin Seifun Group Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:23.80% (-1.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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