Cyclerion Therapeutics Inc (CYCN) Historical Stock Data
1.43 ↑0.00 (0.00%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, CYCN is up 0.45% a day on average. There have been 17 days where Cyclerion Therapeutics Inc closed green and 13 days where CYCN closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-23 | 1.47 | 1.43 | ↓$0.04 (-2.71%) | 1.41 | 1.49 | 20.97K |
| 2025-12-22 | 1.45 | 1.47 | ↑$0.02 (1.38%) | 1.40 | 1.50 | 55.45K |
| 2025-12-19 | 1.42 | 1.45 | ↑$0.03 (2.11%) | 1.41 | 1.47 | 22.38K |
| 2025-12-18 | 1.52 | 1.47 | ↓$0.05 (-3.29%) | 1.43 | 1.52 | 19.86K |
| 2025-12-17 | 1.51 | 1.52 | ↑$0.01 (0.66%) | 1.49 | 1.60 | 16.50K |
| 2025-12-16 | 1.60 | 1.53 | ↓$0.07 (-4.38%) | 1.52 | 1.60 | 39.04K |
| 2025-12-15 | 1.51 | 1.60 | ↑$0.09 (5.96%) | 1.47 | 1.63 | 46.28K |
| 2025-12-12 | 1.64 | 1.51 | ↓$0.13 (-7.93%) | 1.43 | 1.64 | 62.99K |
| 2025-12-11 | 1.68 | 1.68 | ↑$0.00 (0.07%) | 1.62 | 1.73 | 37.90K |
| 2025-12-10 | 1.67 | 1.72 | ↑$0.05 (2.99%) | 1.65 | 1.77 | 32.59K |
| 2025-12-09 | 1.72 | 1.66 | ↓$0.06 (-3.49%) | 1.66 | 1.72 | 10.70K |
| 2025-12-08 | 1.63 | 1.69 | ↑$0.06 (3.68%) | 1.63 | 1.82 | 127.89K |
| 2025-12-05 | 1.70 | 1.68 | ↓$0.02 (-1.18%) | 1.66 | 1.73 | 30.84K |
| 2025-12-04 | 1.49 | 1.70 | ↑$0.21 (14.09%) | 1.49 | 1.73 | 146.43K |
| 2025-12-03 | 1.50 | 1.53 | ↑$0.03 (2.00%) | 1.48 | 1.55 | 56.24K |
| 2025-12-02 | 1.57 | 1.53 | ↓$0.04 (-2.54%) | 1.51 | 1.57 | 33.94K |
| 2025-12-01 | 1.54 | 1.56 | ↑$0.02 (1.13%) | 1.53 | 1.59 | 18.72K |
| 2025-11-28 | 1.55 | 1.58 | ↑$0.03 (1.71%) | 1.55 | 1.60 | 25.92K |
| 2025-11-26 | 1.48 | 1.52 | ↑$0.04 (2.68%) | 1.48 | 1.55 | 41.43K |
| 2025-11-25 | 1.49 | 1.47 | ↓$0.02 (-1.34%) | 1.44 | 1.56 | 52.54K |
| 2025-11-24 | 1.46 | 1.49 | ↑$0.03 (2.05%) | 1.45 | 1.50 | 43.21K |
| 2025-11-21 | 1.41 | 1.48 | ↑$0.07 (4.96%) | 1.41 | 1.49 | 39.48K |
| 2025-11-20 | 1.44 | 1.42 | ↓$0.02 (-1.39%) | 1.41 | 1.50 | 67.57K |
| 2025-11-19 | 1.44 | 1.41 | ↓$0.03 (-2.08%) | 1.39 | 1.46 | 32.01K |
| 2025-11-18 | 1.35 | 1.42 | ↑$0.07 (5.19%) | 1.35 | 1.47 | 45.42K |
| 2025-11-17 | 1.40 | 1.39 | ↓$0.01 (-0.71%) | 1.33 | 1.43 | 81.05K |
| 2025-11-14 | 1.35 | 1.36 | ↑$0.01 (0.74%) | 1.33 | 1.46 | 72.87K |
| 2025-11-13 | 1.33 | 1.44 | ↑$0.11 (8.27%) | 1.28 | 1.52 | 268.21K |
| 2025-11-12 | 1.48 | 1.42 | ↓$0.06 (-4.05%) | 1.40 | 1.55 | 286.62K |
| 2025-11-11 | 1.81 | 1.61 | ↓$0.20 (-11.05%) | 1.51 | 1.84 | 2.90M |
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$CYCN bought more
$CYCN Beautiful!! 😀
$CYCN we need one good push to moon this.
$CYCN looks good
$CYCN i am trading for a better future!
$CYCN I warned you all fairly you morons.
$CYCN diversified
$CYCN has just been halted from trading due to volatility.
$CYCN has just been halted from trading due to volatility.
$CYCN what calls are you guys jacked to the tits on?