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	param	t-stat
$ω$	0.0760	15.63
$α$	0.0666	30.29
$β$	0.9158	339.70

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China Petroleum & Chemical Corp GARCH Volatility Analysis

Volatility Prediction for Thursday, February 26th, 2026:31.65% (-1.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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