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	param	t-stat
$ω$	0.0912	19.58
$α$	0.0738	35.57
$β$	0.9049	378.96
$γ$	0.0655	1.50

V-Lab

China Petroleum & Chemical Corp AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:35.89% (-1.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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