Stock listing
OTC:BDCO Blue Dolphin Energy Company Stock
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Share price · OTC:BDCO
$10.50 USD -0.75 (-6.7%)
Close on Nov 2, 2026
- Day range
- $9.71 – $11.02 USDNov 2, 2026
- Volume
- 11,317 sharesNov 2, 2026
- Market cap
- $156.7M USDAt the close on Nov 2, 2026 · price × 14.92M shares outstanding
- 52-week range
- $1.01 – $24.89 USDLowest and highest trades, Nov 5, 2025 – Nov 2, 2026
- Traded on an average day
- $474,599 USDMedian day 29,600 shares · last 3 months, Aug 3, 2026 – Nov 2, 2026
Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · OTC:BDCO · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $10.50 | -0.75 | -6.7% | $11.02 | $11.02 | $9.71 | 11,317 | |
| $11.25 | -1.05 | -8.5% | $12.49 | $12.49 | $10.85 | 13,511 | |
| $12.30 | -0.44 | -3.5% | $12.56 | $12.80 | $12.05 | 5,552 | |
| $12.74 | +0.07 | +0.6% | $12.99 | $12.99 | $12.31 | 4,430 | |
| $12.67 | +0.42 | +3.4% | $12.51 | $13.28 | $12.50 | 10,068 | |
| $12.25 | -0.49 | -3.8% | $12.54 | $13.20 | $12.09 | 4,543 | |
| $12.74 | -0.16 | -1.2% | $12.99 | $13.64 | $12.40 | 22,700 | |
| $12.90 | -0.55 | -4.1% | $13.31 | $13.31 | $12.22 | 16,200 | |
| $13.45 | -1.25 | -8.5% | $14.39 | $14.40 | $13.21 | 17,100 | |
| $14.70 | +0.50 | +3.5% | $14.52 | $15.44 | $14.32 | 36,400 | |
| $14.20 | +1.01 | +7.7% | $13.25 | $14.23 | $13.19 | 11,000 | |
| $13.19 | +0.49 | +3.9% | $12.70 | $13.19 | $12.70 | 3,500 | |
| $12.70 | -0.21 | -1.6% | $12.42 | $12.70 | $12.19 | 3,700 | |
| $12.91 | -0.32 | -2.4% | $13.12 | $13.12 | $12.62 | 3,100 | |
| $13.23 | +0.47 | +3.7% | $12.88 | $13.24 | $12.75 | 5,800 | |
| $12.76 | -0.95 | -6.9% | $13.72 | $13.72 | $11.35 | 37,100 | |
| $13.71 | -0.19 | -1.4% | $14.39 | $14.75 | $13.30 | 16,500 | |
| $13.90 | +0.46 | +3.4% | $13.45 | $14.38 | $13.11 | 14,900 | |
| $13.44 | +0.59 | +4.6% | $13.10 | $13.44 | $13.00 | 4,100 | |
| $12.85 | +0.21 | +1.7% | $13.12 | $13.60 | $12.85 | 12,200 | |
| $12.64 | -0.01 | -0.1% | $13.00 | $13.62 | $12.30 | 16,800 | |
| $12.65 | +1.05 | +9.1% | $11.80 | $13.60 | $11.80 | 27,800 | |
| $11.60 | +0.90 | +8.4% | $10.71 | $12.04 | $10.71 | 21,900 | |
| $10.70 | +0.60 | +5.9% | $10.72 | $11.65 | $9.68 | 34,400 | |
| $10.10 | -1.71 | -14.5% | $10.98 | $11.24 | $9.43 | 52,600 | |
| $11.81 | -0.36 | -3.0% | $12.16 | $12.86 | $11.77 | 45,800 | |
| $12.17 | -0.83 | -6.4% | $13.99 | $13.99 | $11.28 | 29,600 | |
| $13.00 | +0.61 | +4.9% | $12.17 | $13.92 | $11.38 | 15,400 | |
| $12.39 | -1.36 | -9.9% | $13.75 | $14.90 | $11.60 | 49,500 | |
| $13.75 | -0.03 | -0.2% | $13.74 | $13.80 | $10.26 | 98,500 | |
| $13.78 | -10.22 | -42.6% | $22.19 | $23.25 | $12.73 | 254,400 | |
| $24.00 | +4.88 | +25.5% | $19.01 | $24.89 | $18.96 | 140,300 | |
| $19.12 | +1.82 | +10.5% | $17.34 | $19.33 | $17.34 | 64,300 | |
| $17.30 | +2.35 | +15.7% | $15.08 | $17.55 | $14.58 | 94,200 | |
| $14.95 | +0.29 | +2.0% | $14.65 | $15.14 | $13.25 | 81,600 | |
| $14.66 | +1.91 | +15.0% | $13.47 | $14.75 | $13.09 | 60,100 | |
| $12.75 | +0.75 | +6.3% | $11.60 | $13.23 | $11.56 | 35,400 | |
| $12.00 | -0.50 | -4.0% | $12.49 | $13.76 | $11.37 | 72,400 | |
| $12.50 | +1.00 | +8.7% | $11.70 | $12.85 | $11.15 | 53,600 | |
| $11.50 | +0.90 | +8.5% | $11.44 | $12.49 | $10.35 | 108,400 | |
| $10.60 | +1.20 | +12.8% | $9.03 | $10.75 | $9.03 | 41,400 | |
| $9.40 | -1.35 | -12.6% | $10.26 | $10.75 | $8.54 | 46,700 | |
| $10.75 | +1.58 | +17.2% | $9.20 | $10.75 | $9.15 | 69,400 | |
| $9.17 | +0.62 | +7.3% | $8.84 | $9.23 | $8.27 | 36,700 | |
| $8.55 | +1.15 | +15.5% | $7.51 | $8.86 | $7.51 | 58,100 | |
| $7.40 | +0.29 | +4.1% | $7.157 | $7.50 | $7.138 | 4,811 | |
| $7.11 | -0.39 | -5.2% | $7.51 | $7.70 | $7.11 | 16,027 | |
| $7.50 | -0.12 | -1.6% | $7.70 | $7.70 | $7.40 | 14,013 | |
| $7.62 | +0.64 | +9.2% | $6.56 | $7.65 | $6.56 | 48,666 | |
| $6.98 | +0.62 | +9.7% | $6.39 | $7.19 | $6.39 | 42,779 | |
| $6.36 | -0.64 | -9.1% | $6.90 | $6.95 | $5.88 | 43,628 | |
| $7.00 | +0.29 | +4.3% | $6.833 | $8.16 | $6.40 | 89,820 | |
| $6.71 | +0.26 | +4.0% | $6.53 | $7.172 | $5.97 | 54,382 | |
| $6.45 | +0.83 | +14.8% | $5.91 | $6.63 | $5.91 | 109,000 | |
| $5.62 | +1.12 | +24.9% | $4.79 | $6.08 | $4.60 | 183,031 | |
| $4.50 | -0.03 | -0.7% | $4.42 | $4.84 | $4.30 | 29,409 | |
| $4.53 | +0.52 | +13.0% | $4.03 | $4.84 | $4.03 | 84,853 | |
| $4.01 | -0.19 | -4.5% | $4.20 | $4.23 | $3.95 | 16,541 | |
| $4.20 | +0.06 | +1.4% | $4.111 | $4.20 | $4.05 | 7,630 | |
| $4.14 | +0.24 | +6.2% | $4.007 | $4.14 | $3.70 | 82,728 | |
| $3.90 | -0.10 | -2.5% | $3.98 | $4.20 | $3.90 | 4,975 | |
| $4.00 | 0.00 | 0.0% | $4.04 | $4.04 | $3.93 | 12,099 | |
| $4.00 | +0.10 | +2.6% | $4.05 | $4.10 | $3.94 | 8,207 | |
| $3.90 | -0.20 | -4.9% | $3.991 | $4.11 | $3.90 | 25,824 | |
| $4.10 | -0.204 | -4.7% | $4.26 | $4.392 | $4.009 | 30,040 |
- Ticker
- OTC:BDCO
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Oct 22, 2026
Blue Dolphin Energy Company Appoints Chief Financial Officer
Latest news
Blue Dolphin Energy Company Appoints Chief Financial Officer
Oct 22, 2026
Closed $12.90 (-4.1%) on Oct 22, 2026
Decks
Conference Presentation (August 2013)
Conference · 9 slides · Aug 30, 2013
Conference Presentation (2012)
Conference · 14 slides · 2012
Blue Dolphin Energy Company on 6ix
- News releases
- 1 in the last 12 months · 1 in all · newest Oct 22, 2026 · oldest 2026
- Decks
- 2 decks · latest Aug 30, 2013
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