The FTSE MIB Index gained 441 points or 0.90 percent on Tuesday to close at 49628 points. Gains were led by STMicroelectronics (7.26%), Technoprobe (3.76%) and Prysmian (3.18%). Biggest losers were Eni (-2.58%), Davide Campari-Milano (-2.36%) and Moncler (-1.67%).