The CAC 40 Index decreased 31 points or 0.39 percent on Wednesday to close at 8123 points. The decline was led by Eurofins Scientific SE (-3.55%), Unibail Rodamco (-2.55%) and Pernod Ricard (-2.24%). On the upside, the strongest performers were TP (3.87%), Essilor (3.11%) and TotalEnergies SE (1.95%).