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BLDP · Ballard Power Systems Inc.

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$2.34 +0.05 (+2.18%) At close · Sep 4
Rebalance outlook locked
Market Cap
$675.37M
Shares
301.51M

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-09-04 437,233 0 698,622 62.6%
    2026-09-03 376,453 678 650,475 57.9%
    2026-09-02 395,811 0 648,247 61.1%
    2026-09-01 438,347 0 661,848 66.2%
    2026-08-31 454,089 0 651,544 69.7%
    2026-08-28 490,994 6,501 826,253 59.4%
    2026-08-27 379,420 0 833,810 45.5%
    2026-08-26 399,174 0 610,408 65.4%
    2026-08-25 620,678 500 1,053,781 58.9%
    2026-08-24 534,340 3,050 1,201,120 44.5%
    2026-08-21 359,085 455 822,805 43.6%
    2026-08-20 721,764 2,706 1,370,609 52.7%
    2026-08-19 696,806 2,588 1,158,542 60.1%
    2026-08-18 557,224 1,022 1,165,215 47.8%
    2026-08-17 854,831 0 1,610,743 53.1%
    2026-08-14 724,049 0 1,337,941 54.1%
    2026-08-13 517,030 0 928,056 55.7%
    2026-08-12 762,601 667 1,442,582 52.9%
    2026-08-11 545,984 5 914,077 59.7%
    2026-08-10 871,104 1,370 1,422,857 61.2%
    2026-08-07 555,989 9,066 1,210,637 45.9%
    2026-08-06 780,443 600 1,368,476 57.0%
    2026-08-05 949,508 3,500 1,663,041 57.1%
    2026-08-04 756,625 57,110 1,483,244 51.0%
    2026-08-03 928,782 7,162 1,514,442 61.3%
    2026-07-31 1,360,513 1,969 2,052,853 66.3%
    2026-07-30 1,256,293 105 2,170,043 57.9%
    2026-07-29 1,513,615 0 2,110,752 71.7%
    2026-07-28 1,638,076 300 2,510,205 65.3%
    2026-07-27 2,398,732 1,850 2,961,449 81.0%
    2026-07-24 1,649,476 11,553 2,994,968 55.1%
    2026-07-23 1,489,269 13,326 2,665,140 55.9%
    2026-07-22 3,753,508 1,900 5,191,737 72.3%
    2026-07-21 799,663 0 1,638,168 48.8%
    2026-07-20 930,499 322 2,254,399 41.3%
    2026-07-17 475,574 8,361 1,488,925 31.9%
    2026-07-16 802,777 1,229 1,827,481 43.9%
    2026-07-15 737,213 2,249 1,565,668 47.1%
    2026-07-14 439,185 2,576 1,179,416 37.2%
    2026-07-13 478,008 1,064 1,462,676 32.7%
    2026-07-10 699,820 933 1,697,858 41.2%
    2026-07-09 611,301 2,115 1,479,540 41.3%
    2026-07-08 591,018 9,417 1,976,758 29.9%
    2026-07-07 760,239 1,969 2,062,178 36.9%
    2026-07-06 978,642 6,316 2,194,906 44.6%
    2026-07-02 1,246,114 16,518 2,789,904 44.7%
    2026-07-01 1,207,119 14,185 2,638,171 45.8%
    2026-06-30 2,089,465 6,548 4,030,941 51.8%
    2026-06-29 1,632,728 26,779 2,842,694 57.4%
    2026-06-26 790,781 1,498 1,905,699 41.5%
    Showing 1–50 of 64 days
    Key facts CIK 1453015 CUSIP 058586108 13F (30d) 137 filings 127 filers Visit website