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	param	t-stat
$ω$	0.4574	13.93
$α$	0.3625	21.49
$β$	0.8729	91.87
$γ$	0.0001	0.01

V-Lab

Jiande International Holdings Ltd EGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 4th, 2026:78.38% (+22.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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