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	param	t-stat
$ω$	1.6396	9.82
$α$	0.1275	6.32
$β$	0.7742	25.72
$γ_{1}$	0.0309	4.53
$γ_{2}$	-0.0459	-4.45
$γ_{3}$	0.0326	4.23
$γ_{4}$	-0.0354	-4.28
$γ_{5}$	0.0403	3.06

V-Lab

Yamanashi Chuo Bank Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:42.70% (-3.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamanashi Chuo Bank Analyses