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	param	t-stat
$ω$	1.5871	12.89
$α$	0.1594	6.99
$β$	0.7505	25.91
$γ_{1}$	0.0025	8.81

V-Lab

Sojitz Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:36.95% (-3.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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