The CAC 40 Index rose 40 points or 0.51 percent on Tuesday to close at 7887 points. Leading the gains are STMicroelectronics (7.12%), Essilor (3.77%) and ArcelorMittal (3.26%). Top losers were Carrefour (-3.12%), Edenred (-2.68%) and Pernod Ricard (-1.83%).