NewMarket Corporation (XTRA: UG9) has a market capitalization of $8.09B. Last close €785.00 (as of 2026-10-21); 52-week range €640.00 to €835.00. ORTEX data as of 2026-10-19: short interest is 2.82% of free float, 84,408.2 days to cover and the average cost to borrow is 0.46%.