Skip to main content
BDCO logo

BDCO · Blue Dolphin Energy Co

$4.20 +0.03 (+0.72%) At close · Jul 29
Market Cap
$62.82M
Shares
14.92M

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

Off-Exchange Volume History

Week Start ATS Volume Non-ATS OTC Volume Total Off-Exchange % of FINRA Weekly Volume
2026-05-04 1,603 42,794 44,397 100.0%
2026-04-27 1,003 85,293 86,296 100.0%
2026-04-20 1,500 91,110 92,610 100.0%
2026-04-13 11,150 131,499 142,649 100.0%
2026-04-06 4,316 80,954 85,270 100.0%
2026-03-30 3,505 77,752 81,257 100.0%
2026-03-23 17,400 64,039 81,439 99.9%
2026-03-16 7,650 93,765 101,415 99.9%
2026-03-09 2,900 119,541 122,441 100.0%
2026-03-02 4,800 154,061 158,861 99.9%
2026-02-23 100 2,041 2,141 100.0%
2026-02-16 0 21,686 21,686 99.9%
2026-02-09 0 3,801 3,801 100.0%
2026-02-02 100 25,812 25,912 99.7%
2026-01-26 3,103 19,786 22,889 100.0%
2026-01-19 1,700 33,789 35,489 100.0%
2026-01-12 1,516 16,897 18,413 100.0%
2026-01-05 8,252 56,516 64,768 100.0%
2025-12-29 0 5,685 5,685 100.0%
2025-12-22 14,766 4,696 19,462 99.8%
2025-12-15 2,942 19,990 22,932 100.0%
2025-12-08 286 43,805 44,091 100.0%
2025-12-01 450 9,907 10,357 100.0%
2025-11-24 3,900 19,231 23,131 100.0%
2025-11-17 8,415 93,471 101,886 100.0%
2025-11-10 819 7,120 7,939 99.2%
2025-11-03 1,511 17,336 18,847 100.0%
2025-10-27 5,420 10,937 16,357 100.0%
2025-10-20 5,595 13,816 19,411 99.5%
2025-10-13 210 4,277 4,487 97.5%
2025-10-06 100 23,800 23,900 100.0%
2025-09-29 0 6,730 6,730 99.0%
2025-09-22 2,050 11,036 13,086 100.0%
2025-09-15 8,724 20,624 29,348 100.0%
2025-09-08 11,757 72,910 84,667 100.0%
2025-09-01 660 5,191 5,851 99.2%
2025-08-25 0 7,011 7,011 100.0%
2025-08-18 0 9,691 9,691 100.0%
2025-08-11 2,400 8,212 10,612 100.0%
2025-08-04 27,700 8,979 36,679 100.0%
Showing 1–40 of 40 weeks
Key facts CIK 793306 CUSIP 095395307 Visit website Investor relations