BLDP key data
Ballard Power Systems Inc. (Nasdaq: BLDP) has a market capitalization of $556.19M. Last close $1.51 (as of 2026-10-21); 52-week range $1.49 to $6.57. ORTEX data as of 2026-10-19: short interest is 6.78% of free float, 8.2 days to cover and the average cost to borrow is 0.89%.