Cyanotech Corporation (CYAN)
OTCMKTS
· Delayed Price · Currency is USD
0.3400
0.00 (0.00%)
Apr 9, 2025, 4:00 PM EDT
Cyanotech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 9, 2025 | 0.35 | 0.35 | 0.34 | 0.34 | 0.34 | 5.60% | 444 |
| Apr 8, 2025 | 0.31 | 0.33 | 0.31 | 0.33 | 0.33 | 6.55% | 1,267 |
| Apr 7, 2025 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | -15.14% | 222 |
| Apr 4, 2025 | 0.35 | 0.36 | 0.32 | 0.36 | 0.36 | -13.84% | 21,362 |
| Apr 3, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 19.27% | 452 |
| Apr 2, 2025 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | - | 151 |
| Apr 1, 2025 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.06% | 500 |
| Mar 31, 2025 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | - | - |
| Mar 28, 2025 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | -16.27% | 2,728 |
| Mar 27, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | - | - |
| Mar 26, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | - | 10 |
| Mar 25, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | - | 7 |
| Mar 24, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | - | 150 |
| Mar 21, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | - | - |
| Mar 20, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 12.97% | 201 |
| Mar 19, 2025 | 0.37 | 0.37 | 0.37 | 0.37 | 0.37 | 0.82% | 785 |
| Mar 18, 2025 | 0.40 | 0.40 | 0.37 | 0.37 | 0.37 | -12.20% | 1,229 |
| Mar 17, 2025 | 0.35 | 0.42 | 0.35 | 0.42 | 0.42 | 8.85% | 930 |
| Mar 14, 2025 | 0.38 | 0.38 | 0.38 | 0.38 | 0.38 | - | 79 |
| Mar 13, 2025 | 0.38 | 0.38 | 0.38 | 0.38 | 0.38 | -8.13% | 2,000 |
| Mar 12, 2025 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 13.90% | 110 |
| Mar 11, 2025 | 0.37 | 0.37 | 0.37 | 0.37 | 0.37 | -0.81% | 10 |
| Mar 10, 2025 | 0.36 | 0.37 | 0.36 | 0.37 | 0.37 | 2.78% | 487 |
| Mar 7, 2025 | 0.38 | 0.38 | 0.36 | 0.36 | 0.36 | -4.74% | 2,526 |
| Mar 6, 2025 | 0.42 | 0.43 | 0.38 | 0.38 | 0.38 | -8.14% | 12,005 |
| Mar 5, 2025 | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 | 21.00% | 611 |
| Mar 4, 2025 | 0.35 | 0.35 | 0.34 | 0.34 | 0.34 | -2.86% | 5,539 |
| Mar 3, 2025 | 0.36 | 0.36 | 0.35 | 0.35 | 0.35 | -3.91% | 3,695 |
| Feb 28, 2025 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | - | 20 |
| Feb 27, 2025 | 0.38 | 0.38 | 0.35 | 0.36 | 0.36 | 4.07% | 2,047 |
| Feb 26, 2025 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 5.14% | 1,460 |
| Feb 25, 2025 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | -7.53% | 400 |
| Feb 24, 2025 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | - | 1,500 |
| Feb 21, 2025 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | - | - |
| Feb 20, 2025 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | -1.10% | 100 |
| Feb 19, 2025 | 0.41 | 0.41 | 0.36 | 0.36 | 0.36 | -1.62% | 1,118 |
| Feb 18, 2025 | 0.37 | 0.41 | 0.37 | 0.37 | 0.37 | -6.80% | 430 |
| Feb 14, 2025 | 0.37 | 0.40 | 0.37 | 0.40 | 0.40 | 7.30% | 2,000 |
| Feb 13, 2025 | 0.37 | 0.40 | 0.37 | 0.37 | 0.37 | - | 3,130 |
| Feb 12, 2025 | 0.37 | 0.37 | 0.36 | 0.37 | 0.37 | -8.64% | 29,171 |
| Feb 11, 2025 | 0.43 | 0.43 | 0.36 | 0.41 | 0.41 | 15.71% | 4,271 |
| Feb 10, 2025 | 0.36 | 0.36 | 0.35 | 0.35 | 0.35 | -18.40% | 1,670 |
| Feb 7, 2025 | 0.43 | 0.43 | 0.43 | 0.43 | 0.43 | - | 1,000 |
| Feb 6, 2025 | 0.43 | 0.43 | 0.43 | 0.43 | 0.43 | - | 300 |
| Feb 5, 2025 | 0.43 | 0.43 | 0.43 | 0.43 | 0.43 | 19.14% | 2,041 |
| Feb 4, 2025 | 0.37 | 0.37 | 0.36 | 0.36 | 0.36 | -0.03% | 4,526 |
| Feb 3, 2025 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 5.05% | 3,125 |
| Jan 31, 2025 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | - | 100 |
| Jan 30, 2025 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 2.02% | 275 |
| Jan 29, 2025 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | -1.98% | 456 |