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	param	t-stat
$ω$	1.0000	2.20
$α$	0.1366	8.11
$β$	0.8210	37.97
$γ$	-0.1061	-1.78
$δ$	1.4472	7.63

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Shanghai Bioheart Biotech APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:73.08% (-3.38%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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