Xtrackers II - GBP Cash Swap UCITS ETF (BIT: XSTR). Last close €215.39 (as of 2026-10-21); 52-week range €205.49 to €215.58. ORTEX data as of 2026-10-19: short interest is 0.02% of free float, 0.9 days to cover and the average cost to borrow is 3.63%.