TIETO key data
Tieto Oyj (HLSE: TIETO) has a market capitalization of $2.33B. Last close €18.90 (as of 2026-10-21); 52-week range €15.86 to €21.86. ORTEX data as of 2026-10-19: short interest is 8.05% of free float, 19.7 days to cover and the average cost to borrow is 1.06%.