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	param	t-stat
$ω$	0.0539	15.14
$α$	0.0810	31.17
$β$	0.9148	341.98
$γ$	0.0594	3.39
$δ$	1.3419	25.87

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China Petroleum & Chemical Corp APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:30.42% (-1.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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