Cyclerion Therapeutics, Inc. (CYCN)
NASDAQ: CYCN · Real-Time Price · USD
3.010
-0.010 (-0.33%)
At close: Jun 3, 2026, 4:00 PM EDT
3.000
-0.010 (-0.33%)
After-hours: Jun 3, 2026, 4:04 PM EDT
Cyclerion Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 3, 2026 | 3.03 | 3.27 | 3.02 | 3.02 | - | - | 257 |
| Jun 2, 2026 | 3.05 | 3.06 | 2.96 | 3.02 | 3.02 | -1.95% | 31,130 |
| Jun 1, 2026 | 3.08 | 3.15 | 2.96 | 3.08 | 3.08 | -2.22% | 27,075 |
| May 29, 2026 | 3.24 | 3.28 | 3.15 | 3.15 | 3.15 | -0.94% | 34,864 |
| May 28, 2026 | 3.15 | 3.28 | 3.13 | 3.18 | 3.18 | 0.95% | 22,734 |
| May 27, 2026 | 3.10 | 3.24 | 3.06 | 3.15 | 3.15 | -1.56% | 23,441 |
| May 26, 2026 | 3.08 | 3.20 | 3.01 | 3.20 | 3.20 | 0.63% | 29,228 |
| May 22, 2026 | 3.09 | 3.35 | 3.09 | 3.18 | 3.18 | 0.63% | 35,885 |
| May 21, 2026 | 3.08 | 3.21 | 3.03 | 3.16 | 3.16 | 2.60% | 15,398 |
| May 20, 2026 | 2.98 | 3.14 | 2.98 | 3.08 | 3.08 | 2.67% | 59,478 |
| May 19, 2026 | 3.00 | 3.05 | 2.93 | 3.00 | 3.00 | -0.66% | 38,670 |
| May 18, 2026 | 3.05 | 3.15 | 2.97 | 3.02 | 3.02 | -3.21% | 53,986 |
| May 15, 2026 | 3.06 | 3.17 | 3.06 | 3.12 | 3.12 | 0.97% | 51,808 |
| May 14, 2026 | 3.09 | 3.20 | 3.07 | 3.09 | 3.09 | -1.28% | 112,776 |
| May 13, 2026 | 3.08 | 3.22 | 3.08 | 3.13 | 3.13 | -1.57% | 143,949 |
| May 12, 2026 | 3.09 | 3.22 | 3.05 | 3.18 | 3.18 | -0.31% | 55,550 |
| May 11, 2026 | 3.06 | 3.20 | 3.04 | 3.19 | 3.19 | 2.90% | 48,463 |
| May 8, 2026 | 3.15 | 3.16 | 3.07 | 3.10 | 3.10 | -1.59% | 55,333 |
| May 7, 2026 | 3.19 | 3.20 | 3.09 | 3.15 | 3.15 | -2.78% | 86,873 |
| May 6, 2026 | 3.25 | 3.25 | 3.13 | 3.24 | 3.24 | 2.86% | 68,994 |
| May 5, 2026 | 3.21 | 3.28 | 3.15 | 3.15 | 3.15 | -3.37% | 112,617 |
| May 4, 2026 | 3.02 | 3.30 | 3.02 | 3.26 | 3.26 | - | 79,608 |
| May 1, 2026 | 3.22 | 3.31 | 3.20 | 3.26 | 3.26 | -1.51% | 64,731 |
| Apr 30, 2026 | 3.29 | 3.37 | 3.19 | 3.31 | 3.31 | -0.30% | 83,251 |
| Apr 29, 2026 | 2.96 | 3.50 | 2.96 | 3.32 | 3.32 | 9.21% | 269,606 |
| Apr 28, 2026 | 2.89 | 3.09 | 2.83 | 3.04 | 3.04 | 3.75% | 92,577 |
| Apr 27, 2026 | 2.90 | 2.96 | 2.90 | 2.93 | 2.93 | -0.34% | 92,443 |
| Apr 24, 2026 | 2.91 | 3.01 | 2.87 | 2.94 | 2.94 | -0.34% | 151,066 |
| Apr 23, 2026 | 3.05 | 3.11 | 2.90 | 2.95 | 2.95 | -3.59% | 152,830 |
| Apr 22, 2026 | 3.03 | 3.08 | 2.98 | 3.06 | 3.06 | 2.00% | 112,648 |
| Apr 21, 2026 | 2.94 | 3.14 | 2.94 | 3.00 | 3.00 | - | 148,196 |
| Apr 20, 2026 | 2.91 | 3.11 | 2.91 | 3.00 | 3.00 | -0.66% | 122,948 |
| Apr 17, 2026 | 2.94 | 3.03 | 2.83 | 3.02 | 3.02 | 1.34% | 273,229 |
| 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% | 186,464 |
| Apr 14, 2026 | 2.84 | 3.28 | 2.80 | 3.22 | 3.22 | 11.42% | 328,839 |
| 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% | 331,966 |
| Apr 9, 2026 | 2.89 | 3.75 | 2.85 | 3.16 | 3.16 | 9.34% | 2,132,606 |
| Apr 8, 2026 | 3.49 | 3.69 | 2.79 | 2.89 | 2.89 | -16.95% | 1,162,659 |
| Apr 7, 2026 | 4.03 | 4.14 | 3.35 | 3.48 | 3.48 | -16.14% | 1,157,465 |
| Apr 6, 2026 | 5.12 | 5.45 | 4.04 | 4.15 | 4.15 | -32.52% | 3,067,247 |
| Apr 2, 2026 | 4.94 | 6.75 | 4.65 | 6.15 | 6.15 | -3.61% | 11,363,119 |
| Apr 1, 2026 | 5.42 | 8.48 | 5.37 | 6.38 | 6.38 | 311.61% | 264,674,348 |
| 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% | 34,495 |
| Mar 27, 2026 | 1.53 | 1.53 | 1.45 | 1.51 | 1.51 | -2.90% | 31,347 |
| 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% | 12,197 |
| Mar 24, 2026 | 1.54 | 1.68 | 1.50 | 1.64 | 1.64 | 3.14% | 63,581 |