Aeroporto Guglielmo Marconi di Bologna S.p.A. (BIT: ADB) has a market capitalization of $358.86M. Last close €8.90 (as of 2026-10-21); 52-week range €8.42 to €12.25. ORTEX data as of 2026-10-19: short interest is 0.11% of free float, 3.3 days to cover and the average cost to borrow is 9.43%.