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	param	t-stat
$ω$	0.2483	1.74
$α$	0.0349	1.34
$β$	0.9320	74.07
$γ$	0.2382	3.11
$δ$	3.0000	4.00

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Shandong Boan Biotechnology APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:40.51% (-0.64%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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