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{type} for {date}

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	param	t-stat
$ω$	0.9498	8.81
$α$	0.1891	25.42
$β$	0.7524	104.99
$γ$	-0.1633	-7.99
$δ$	1.5322	22.42

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Yanchang Petroleum International Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:51.15% (-1.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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