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	param	t-stat
$ω$	0.0784	15.97
$α$	0.0622	18.21
$β$	0.9144	335.31
$γ$	0.0110	1.80

V-Lab

China Petroleum & Chemical Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:34.77% (-1.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Petroleum & Chemical Corp Analyses