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	param	t-stat
$ω$	4.4264	7.82
$α$	0.0999	12.18
$β$	0.9392	109.75
$ν$	5.2391	4.17

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Sinopec Engineering Group Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:28.24% (-2.19%)

Date Range:

Parameter Estimates

Other Sinopec Engineering Group Co Ltd Analyses