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	param	t-stat
$ω$	1.2387	20.11
$α$	0.1582	23.61
$β$	0.7907	121.42

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Yanchang Petroleum International Ltd GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:51.97% (-2.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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