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	param	t-stat
$ω$	0.2218	21.33
$α$	0.1786	35.14
$β$	0.8302	228.84
$γ$	0.0639	0.86

V-Lab

Nankai Tatsumura Constr Co AGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:47.07% (-2.93%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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