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	param	t-stat
$ω$	0.0911	19.58
$α$	0.0737	35.58
$β$	0.9050	379.31
$γ$	0.0659	1.51

V-Lab

China Petroleum & Chemical Corp AGARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:34.80% (-1.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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