Cyclerion Therapeutics In... (CYCN)
NASDAQ: CYCN
· Real-Time Price · USD
2.51
0.11 (4.59%)
At close: Aug 18, 2025, 3:45 PM
2.49
-0.80%
After-hours: Aug 18, 2025, 04:36 PM EDT
CYCN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 18, 2025 | 2.44 | 2.55 | 2.36 | 2.54 | 2.54 | 7.63% | 14,926 |
| Aug 15, 2025 | 2.34 | 2.44 | 2.30 | 2.36 | 2.36 | 1.29% | 29,818 |
| Aug 14, 2025 | 2.42 | 2.56 | 2.28 | 2.33 | 2.33 | -5.67% | 21,100 |
| Aug 13, 2025 | 2.40 | 2.56 | 2.37 | 2.47 | 2.47 | 2.92% | 25,123 |
| Aug 12, 2025 | 2.17 | 2.43 | 2.16 | 2.40 | 2.40 | 10.60% | 49,761 |
| Aug 11, 2025 | 2.31 | 2.37 | 2.10 | 2.17 | 2.17 | -5.24% | 13,447 |
| Aug 8, 2025 | 2.33 | 2.40 | 2.29 | 2.29 | 2.29 | -2.97% | 11,514 |
| Aug 7, 2025 | 2.32 | 2.39 | 2.32 | 2.36 | 2.36 | -1.26% | 24,400 |
| Aug 6, 2025 | 2.70 | 2.70 | 2.36 | 2.39 | 2.39 | -17.30% | 60,400 |
| Aug 5, 2025 | 2.51 | 2.89 | 2.51 | 2.89 | 2.89 | 3.58% | 70,971 |
| Aug 4, 2025 | 2.55 | 2.89 | 2.55 | 2.79 | 2.79 | 7.72% | 36,713 |
| Aug 1, 2025 | 2.65 | 2.75 | 2.55 | 2.59 | 2.59 | -2.26% | 21,500 |
| Jul 31, 2025 | 2.57 | 2.75 | 2.51 | 2.65 | 2.65 | 0.38% | 80,088 |
| Jul 30, 2025 | 2.65 | 2.78 | 2.57 | 2.64 | 2.64 | -3.30% | 39,900 |
| Jul 29, 2025 | 2.73 | 2.95 | 2.60 | 2.73 | 2.73 | -1.80% | 43,943 |
| Jul 28, 2025 | 2.88 | 2.93 | 2.75 | 2.78 | 2.78 | -2.80% | 41,176 |
| Jul 25, 2025 | 3.01 | 3.08 | 2.80 | 2.86 | 2.86 | -5.30% | 62,730 |
| Jul 24, 2025 | 3.01 | 3.14 | 2.90 | 3.02 | 3.02 | 0.67% | 79,699 |
| Jul 23, 2025 | 3.20 | 3.25 | 2.95 | 3.00 | 3.00 | -5.96% | 90,124 |
| Jul 22, 2025 | 3.46 | 3.60 | 3.11 | 3.19 | 3.19 | -5.34% | 75,711 |