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	param	t-stat
$ω$	0.2344	4.40
$α$	0.1855	5.67
$β$	0.9213	51.91
$γ$	0.0780	2.20

V-Lab

Shandong Boan Biotechnology EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:48.58% (-0.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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