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BLDP · Ballard Power Systems Inc. · Short Volume

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$1.52 +0.00 (+0.00%)
Market Cap
$531.90M
Shares
351.09M
Volume · Oct 20 1.39M Avg daily vol (3M) 3.75M

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.

Short Volume

Date Short Volume Short Exempt Total Volume Short %
2026-10-19 443,594 27 754,208 58.8%
2026-10-16 802,422 400 1,288,512 62.3%
2026-10-15 1,232,812 305 1,968,516 62.6%
2026-10-14 1,047,985 5,400 1,805,870 58.0%
2026-10-13 316,328 30 601,486 52.6%
2026-10-12 406,206 1,214 762,103 53.3%
2026-10-09 526,428 208 937,523 56.2%
2026-10-08 579,416 8,812 1,018,422 56.9%
2026-10-07 537,865 0 871,457 61.7%
2026-10-06 385,278 1,311 596,768 64.6%
2026-10-05 409,167 10 578,917 70.7%
2026-10-02 313,017 88 471,519 66.4%
2026-10-01 508,529 0 834,299 61.0%
2026-09-30 604,069 200 1,033,148 58.5%
2026-09-29 377,732 100 561,048 67.3%
2026-09-28 256,043 8,302 487,910 52.5%
2026-09-25 334,496 270 608,282 55.0%
2026-09-24 266,822 4,270 526,617 50.7%
2026-09-23 375,760 0 603,239 62.3%
2026-09-22 256,369 0 551,254 46.5%
2026-09-21 313,949 24 585,300 53.6%
2026-09-18 569,951 486 869,582 65.5%
2026-09-17 389,634 3,800 658,258 59.2%
2026-09-16 443,983 611 664,609 66.8%
2026-09-15 512,737 999 786,546 65.2%
2026-09-14 509,372 304 852,995 59.7%
2026-09-11 206,566 0 401,316 51.5%
2026-09-10 596,157 0 1,026,674 58.1%
2026-09-09 3,005,998 280 3,610,661 83.3%
2026-09-08 679,562 0 1,084,009 62.7%
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%
Showing 1–50 of 65 days
Key facts CIK 1453015 CUSIP 058586108 13F (30d) 9 filings 9 filers Visit website Investor relations