The CAC 40 Index went up by 50 points or 0.62 percent on Wednesday to close at 8141 points. The rise was led by ArcelorMittal (2.28%), Edenred (2.24%) and ENGIE (1.95%). On the downside, the weakerst performers were Renault (-4.00%), Stellantis NV (-2.97%) and Capgemini (-2.81%).