The CAC 40 Index dropped 67 points or 0.81 percent on Monday to close at 8113 points. Losses were led by Legrand (-6.82%), Schneider Electric (-6.81%) and STMicroelectronics (-6.18%). Offsetting the fall, top gainers were Capgemini (6.61%), Dassault Systemes (4.99%) and TP (4.11%).