SUNN key data
Sunrise Communications AG (SWX: SUNN). Last close CHF 42.32 (as of 2026-10-21); 52-week range CHF 38.70 to CHF 50.40. ORTEX data as of 2026-10-19: short interest is 2.01% of free float, 5.2 days to cover and the average cost to borrow is 0.74%.