Cyclerion Therapeutics, Inc. (CYCN)
NASDAQ: CYCN · Real-Time Price · USD
3.045
-0.015 (-0.49%)
Apr 23, 2026, 9:57 AM EDT - Market open
Cyclerion Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 22, 2026 | 3.03 | 3.08 | 2.98 | 3.06 | 3.06 | 2.00% | 111,154 |
| Apr 21, 2026 | 2.94 | 3.14 | 2.94 | 3.00 | 3.00 | - | 147,722 |
| Apr 20, 2026 | 2.91 | 3.11 | 2.91 | 3.00 | 3.00 | -0.66% | 122,291 |
| Apr 17, 2026 | 2.94 | 3.03 | 2.83 | 3.02 | 3.02 | 1.34% | 272,089 |
| Apr 16, 2026 | 2.95 | 3.04 | 2.86 | 2.98 | 2.98 | -1.65% | 193,041 |
| Apr 15, 2026 | 3.16 | 3.38 | 2.98 | 3.03 | 3.03 | -5.90% | 180,429 |
| Apr 14, 2026 | 2.84 | 3.28 | 2.80 | 3.22 | 3.22 | 11.42% | 321,700 |
| Apr 13, 2026 | 2.91 | 3.05 | 2.83 | 2.89 | 2.89 | -0.69% | 307,700 |
| Apr 10, 2026 | 3.08 | 3.27 | 2.80 | 2.91 | 2.91 | -7.91% | 329,704 |
| Apr 9, 2026 | 2.89 | 3.75 | 2.85 | 3.16 | 3.16 | 9.34% | 2,102,947 |
| Apr 8, 2026 | 3.49 | 3.69 | 2.79 | 2.89 | 2.89 | -16.95% | 1,140,267 |
| Apr 7, 2026 | 4.03 | 4.14 | 3.35 | 3.48 | 3.48 | -16.14% | 1,057,983 |
| Apr 6, 2026 | 5.12 | 5.45 | 4.04 | 4.15 | 4.15 | -32.52% | 2,936,773 |
| Apr 2, 2026 | 4.94 | 6.75 | 4.65 | 6.15 | 6.15 | -3.61% | 10,892,644 |
| Apr 1, 2026 | 5.42 | 8.48 | 5.37 | 6.38 | 6.38 | 311.61% | 256,338,725 |
| Mar 31, 2026 | 1.47 | 1.55 | 1.46 | 1.55 | 1.55 | 7.27% | 27,566 |
| Mar 30, 2026 | 1.45 | 1.46 | 1.40 | 1.45 | 1.45 | -3.99% | 33,065 |
| Mar 27, 2026 | 1.53 | 1.53 | 1.45 | 1.51 | 1.51 | -2.90% | 31,072 |
| Mar 26, 2026 | 1.58 | 1.59 | 1.55 | 1.55 | 1.55 | -4.32% | 12,756 |
| Mar 25, 2026 | 1.65 | 1.65 | 1.58 | 1.62 | 1.62 | -1.22% | 12,194 |
| Mar 24, 2026 | 1.54 | 1.68 | 1.50 | 1.64 | 1.64 | 3.14% | 63,581 |
| Mar 23, 2026 | 1.56 | 1.60 | 1.49 | 1.59 | 1.59 | - | 30,826 |
| Mar 20, 2026 | 1.53 | 1.59 | 1.44 | 1.59 | 1.59 | 5.30% | 61,436 |
| Mar 19, 2026 | 1.42 | 1.54 | 1.42 | 1.51 | 1.51 | 3.42% | 13,417 |
| Mar 18, 2026 | 1.45 | 1.48 | 1.40 | 1.46 | 1.46 | -1.35% | 36,689 |
| Mar 17, 2026 | 1.48 | 1.56 | 1.44 | 1.48 | 1.48 | -0.34% | 34,873 |
| Mar 16, 2026 | 1.43 | 1.54 | 1.31 | 1.49 | 1.49 | 2.41% | 44,215 |
| Mar 13, 2026 | 1.40 | 1.48 | 1.39 | 1.45 | 1.45 | 2.11% | 18,836 |
| Mar 12, 2026 | 1.40 | 1.46 | 1.39 | 1.42 | 1.42 | -0.70% | 14,352 |
| Mar 11, 2026 | 1.43 | 1.47 | 1.40 | 1.43 | 1.43 | -2.72% | 38,626 |
| Mar 10, 2026 | 1.46 | 1.62 | 1.44 | 1.47 | 1.47 | -1.34% | 74,352 |
| Mar 9, 2026 | 1.38 | 1.49 | 1.33 | 1.49 | 1.49 | 5.67% | 54,528 |
| Mar 6, 2026 | 1.32 | 1.44 | 1.31 | 1.41 | 1.41 | 1.44% | 24,734 |
| Mar 5, 2026 | 1.32 | 1.50 | 1.31 | 1.39 | 1.39 | - | 64,813 |
| Mar 4, 2026 | 1.34 | 1.41 | 1.34 | 1.39 | 1.39 | 2.96% | 20,624 |
| Mar 3, 2026 | 1.31 | 1.42 | 1.28 | 1.35 | 1.35 | 3.85% | 49,237 |
| Mar 2, 2026 | 1.31 | 1.40 | 1.29 | 1.30 | 1.30 | -3.70% | 81,096 |
| Feb 27, 2026 | 1.29 | 1.39 | 1.28 | 1.35 | 1.35 | 3.05% | 71,963 |
| Feb 26, 2026 | 1.18 | 1.31 | 1.18 | 1.31 | 1.31 | 0.77% | 28,364 |
| Feb 25, 2026 | 1.30 | 1.34 | 1.26 | 1.30 | 1.30 | -1.52% | 21,744 |
| Feb 24, 2026 | 1.26 | 1.35 | 1.26 | 1.32 | 1.32 | - | 25,538 |
| Feb 23, 2026 | 1.31 | 1.34 | 1.27 | 1.32 | 1.32 | -1.49% | 23,006 |
| Feb 20, 2026 | 1.29 | 1.35 | 1.29 | 1.34 | 1.34 | -1.47% | 8,354 |
| Feb 19, 2026 | 1.34 | 1.37 | 1.29 | 1.36 | 1.36 | 0.74% | 18,277 |
| Feb 18, 2026 | 1.23 | 1.38 | 1.23 | 1.35 | 1.35 | 8.87% | 76,519 |
| Feb 17, 2026 | 1.23 | 1.28 | 1.16 | 1.24 | 1.24 | -0.80% | 43,404 |
| Feb 13, 2026 | 1.19 | 1.33 | 1.17 | 1.25 | 1.25 | 3.31% | 58,659 |
| Feb 12, 2026 | 1.22 | 1.27 | 1.18 | 1.21 | 1.21 | -0.82% | 40,570 |
| Feb 11, 2026 | 1.14 | 1.28 | 1.12 | 1.22 | 1.22 | 4.27% | 52,810 |
| Feb 10, 2026 | 1.19 | 1.22 | 1.16 | 1.17 | 1.17 | - | 19,967 |