Cyclerion Therapeutics In... (CYCN)
NASDAQ: CYCN
· Real-Time Price · USD
2.50
0.02 (0.81%)
At close: Oct 03, 2025, 3:59 PM
2.50
0.00%
After-hours: Oct 03, 2025, 06:42 PM EDT
CYCN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 2.49 | 2.59 | 2.40 | 2.50 | 2.50 | 0.81% | 58,067 |
| Oct 2, 2025 | 2.40 | 2.55 | 2.31 | 2.48 | 2.48 | 4.64% | 82,979 |
| Oct 1, 2025 | 2.20 | 2.43 | 2.20 | 2.37 | 2.37 | 3.04% | 124,383 |
| Sep 30, 2025 | 2.26 | 2.34 | 2.24 | 2.30 | 2.30 | -1.71% | 95,919 |
| Sep 29, 2025 | 2.26 | 2.50 | 2.16 | 2.34 | 2.34 | -3.31% | 152,000 |
| Sep 26, 2025 | 2.75 | 2.75 | 2.33 | 2.42 | 2.42 | -11.36% | 190,712 |
| Sep 25, 2025 | 2.80 | 2.83 | 2.50 | 2.73 | 2.73 | -16.00% | 501,800 |
| Sep 24, 2025 | 3.55 | 3.76 | 3.02 | 3.25 | 3.25 | 7.62% | 14,450,200 |
| Sep 23, 2025 | 2.83 | 3.17 | 2.70 | 3.02 | 3.02 | -0.66% | 5,255,200 |
| Sep 22, 2025 | 2.38 | 3.07 | 2.30 | 3.04 | 3.04 | 27.73% | 108,236 |
| Sep 19, 2025 | 2.36 | 2.50 | 2.34 | 2.38 | 2.38 | 1.71% | 16,109 |
| Sep 18, 2025 | 2.37 | 2.40 | 2.33 | 2.34 | 2.34 | 0.43% | 9,300 |
| Sep 17, 2025 | 2.52 | 2.52 | 2.30 | 2.33 | 2.33 | -4.90% | 16,254 |
| Sep 16, 2025 | 2.53 | 2.59 | 2.36 | 2.45 | 2.45 | 3.81% | 17,719 |
| Sep 15, 2025 | 2.46 | 2.58 | 2.36 | 2.36 | 2.36 | -4.07% | 18,303 |
| Sep 12, 2025 | 2.55 | 2.55 | 2.40 | 2.46 | 2.46 | -3.53% | 24,300 |
| Sep 11, 2025 | 2.48 | 2.55 | 2.41 | 2.55 | 2.55 | 8.05% | 25,700 |
| Sep 10, 2025 | 2.59 | 2.61 | 2.36 | 2.36 | 2.36 | -9.23% | 64,000 |
| Sep 9, 2025 | 2.30 | 2.62 | 2.30 | 2.60 | 2.60 | 15.04% | 34,547 |
| Sep 8, 2025 | 2.31 | 2.31 | 2.13 | 2.26 | 2.26 | 1.80% | 26,034 |
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