Blue Dolphin Energy Company (BDCO)
OTCMKTS · Delayed Price · Currency is USD
1.219
-0.005 (-0.41%)
Sep 17, 2025, 11:07 AM EDT
BDCO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 17, 2025 | 1.23 | 1.23 | 1.22 | 1.22 | 1.22 | -0.41% | 1,354 |
| Sep 16, 2025 | 1.18 | 1.22 | 1.18 | 1.22 | 1.22 | -1.29% | 1,313 |
| Sep 15, 2025 | 1.20 | 1.29 | 1.19 | 1.24 | 1.24 | -2.36% | 3,406 |
| Sep 12, 2025 | 1.41 | 1.41 | 1.08 | 1.27 | 1.27 | -10.56% | 36,337 |
| Sep 11, 2025 | 1.43 | 1.43 | 1.42 | 1.42 | 1.42 | -2.07% | 6,552 |
| Sep 10, 2025 | 1.39 | 1.45 | 1.39 | 1.45 | 1.45 | 13.28% | 28,395 |
| Sep 9, 2025 | 1.40 | 1.48 | 1.28 | 1.28 | 1.28 | -11.72% | 1,929 |
| Sep 8, 2025 | 1.40 | 1.45 | 1.40 | 1.45 | 1.45 | 2.11% | 11,454 |
| Sep 5, 2025 | 1.43 | 1.43 | 1.42 | 1.42 | 1.42 | -4.05% | 1,486 |
| Sep 4, 2025 | 1.38 | 1.48 | 1.38 | 1.48 | 1.48 | 3.21% | 1,150 |
| Sep 3, 2025 | 1.41 | 1.48 | 1.41 | 1.43 | 1.43 | - | 725 |
| Sep 2, 2025 | 1.48 | 1.48 | 1.43 | 1.43 | 1.43 | -9.24% | 725 |
| Aug 29, 2025 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 4.64% | 250 |
| Aug 28, 2025 | 1.47 | 1.59 | 1.47 | 1.51 | 1.51 | -1.95% | 4,688 |
| Aug 27, 2025 | 1.54 | 1.54 | 1.54 | 1.54 | 1.54 | - | 51 |
| Aug 26, 2025 | 1.54 | 1.54 | 1.54 | 1.54 | 1.54 | - | 122 |
| Aug 25, 2025 | 1.50 | 1.54 | 1.50 | 1.54 | 1.54 | 2.05% | 1,900 |
| Aug 22, 2025 | 1.52 | 1.55 | 1.51 | 1.51 | 1.51 | 2.65% | 2,755 |
| Aug 21, 2025 | 1.52 | 1.52 | 1.41 | 1.47 | 1.47 | -1.47% | 735 |
| Aug 20, 2025 | 1.45 | 1.49 | 1.43 | 1.49 | 1.49 | 2.19% | 3,549 |
| Aug 19, 2025 | 1.45 | 1.46 | 1.45 | 1.46 | 1.46 | -2.21% | 415 |
| Aug 18, 2025 | 1.51 | 1.51 | 1.49 | 1.49 | 1.49 | -1.78% | 2,237 |
| Aug 15, 2025 | 1.70 | 1.70 | 1.52 | 1.52 | 1.52 | -11.63% | 7,100 |
| Aug 14, 2025 | 1.78 | 1.78 | 1.72 | 1.72 | 1.72 | -4.60% | 820 |
| Aug 13, 2025 | 1.79 | 1.80 | 1.79 | 1.80 | 1.80 | 1.18% | 492 |
| Aug 12, 2025 | 1.80 | 1.80 | 1.73 | 1.78 | 1.78 | -7.67% | 1,900 |
| Aug 11, 2025 | 1.92 | 1.93 | 1.92 | 1.93 | 1.93 | 8.98% | 300 |
| Aug 8, 2025 | 1.75 | 1.82 | 1.72 | 1.77 | 1.77 | 2.97% | 7,581 |
| Aug 7, 2025 | 1.79 | 1.84 | 1.72 | 1.72 | 1.72 | -0.41% | 23,541 |
| Aug 6, 2025 | 1.73 | 1.73 | 1.73 | 1.73 | 1.73 | - | - |
| Aug 5, 2025 | 1.77 | 1.79 | 1.70 | 1.73 | 1.73 | 1.59% | 3,840 |
| Aug 4, 2025 | 1.66 | 1.70 | 1.66 | 1.70 | 1.70 | 0.95% | 1,717 |
| Aug 1, 2025 | 1.63 | 1.70 | 1.53 | 1.68 | 1.68 | -0.94% | 7,053 |
| Jul 31, 2025 | 1.67 | 1.70 | 1.67 | 1.70 | 1.70 | 3.53% | 1,431 |
| Jul 30, 2025 | 1.71 | 1.71 | 1.64 | 1.64 | 1.64 | - | 1,302 |
| Jul 29, 2025 | 1.64 | 1.64 | 1.64 | 1.64 | 1.64 | - | 513 |
| Jul 28, 2025 | 1.64 | 1.64 | 1.64 | 1.64 | 1.64 | -0.48% | 325 |
| Jul 25, 2025 | 1.72 | 1.73 | 1.64 | 1.65 | 1.65 | -3.45% | 1,195 |
| Jul 24, 2025 | 1.73 | 1.74 | 1.71 | 1.71 | 1.71 | 0.65% | 1,700 |
| Jul 23, 2025 | 1.73 | 1.75 | 1.69 | 1.70 | 1.70 | 1.07% | 3,276 |
| Jul 22, 2025 | 1.71 | 1.71 | 1.68 | 1.68 | 1.68 | 0.30% | 1,816 |
| Jul 21, 2025 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 | - | 28 |
| Jul 18, 2025 | 1.75 | 1.75 | 1.68 | 1.68 | 1.68 | -4.29% | 301 |
| Jul 17, 2025 | 1.77 | 1.78 | 1.67 | 1.75 | 1.75 | -3.85% | 1,025 |
| Jul 16, 2025 | 1.82 | 1.82 | 1.82 | 1.82 | 1.82 | - | 293 |
| Jul 15, 2025 | 1.77 | 1.82 | 1.68 | 1.82 | 1.82 | 4.00% | 1,006 |
| Jul 14, 2025 | 1.59 | 1.75 | 1.59 | 1.75 | 1.75 | 8.70% | 4,139 |
| Jul 11, 2025 | 1.47 | 1.61 | 1.45 | 1.61 | 1.61 | 13.38% | 988 |
| Jul 10, 2025 | 1.45 | 1.53 | 1.42 | 1.42 | 1.42 | -2.07% | 1,400 |
| Jul 9, 2025 | 1.42 | 1.49 | 1.42 | 1.45 | 1.45 | - | 785 |