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	param	t-stat
$ω$	0.8424	12.22
$α$	0.4681	19.55
$β$	0.7130	33.30
$γ$	0.1853	6.54

V-Lab

Shandong Boan Biotechnology EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:52.18% (-6.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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