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	param	t-stat
$ω$	0.5708	22.78
$α$	0.1259	32.77
$β$	0.8353	206.70

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Sinopec Oilfield Service Corp GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:69.30% (-4.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sinopec Oilfield Service Corp Analyses