The FTSE MIB Index decreased 53 points or 0.10 percent on Monday to close at 53664 points. The decline was led by Italgas (-1.54%), Poste Italiane (-1.36%) and Nexi (-1.34%). On the upside, the strongest performers were Stellantis N.V. (1.71%), Saipem (1.60%) and Amplifon (1.30%).