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	param	t-stat
$ω$	0.1859	10.55
$α$	0.1735	23.54
$β$	0.8265	124.76
$γ$	-0.1294	-6.33
$δ$	1.3629	22.27

V-Lab

Shandong Xinhua Pharmaceutic APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:23.60% (-1.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shandong Xinhua Pharmaceutic Analyses