Sintana Energy Inc. (AIM: SEI) has a market capitalization of $146.65M. Last close 19.75 GBp; 52-week range 17.6 GBp to 32.3 GBp. ORTEX data as of 2026-10-19: short interest is 0.06% of free float, 1.3 days to cover and the average cost to borrow is 5.96%.