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	param	t-stat
$ω$	0.0360	16.52
$α$	0.1567	34.24
$β$	0.9786	742.51
$γ$	-0.0107	-2.32

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China Petroleum & Chemical Corp EGARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:35.50% (-1.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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