ClearSign Technologies Corporation - Common Stock (CLIR)
4.6300
+4.6296 (1157400.00%)
NASDAQ· Last Trade: May 29th, 9:33 PM EDT
Historical Prices For ClearSign Technologies Corporation - Common Stock (CLIR)
| Date | Open | High | Low | Close | Volume | Adjusted Close |
|---|---|---|---|---|---|---|
| 5/29/2026 | 4.39 | 4.69 | 4.27 | 4.63 | 57,988 | 4.63 |
| 5/28/2026 | 4.45 | 4.75 | 4.41 | 4.56 | 44,550 | 4.56 |
| 5/27/2026 | 4.40 | 4.65 | 4.40 | 4.45 | 14,490 | 4.45 |
| 5/26/2026 | 4.61 | 4.88 | 4.60 | 4.63 | 51,487 | 4.63 |
| 5/22/2026 | 4.74 | 4.89 | 4.61 | 4.85 | 17,891 | 4.85 |
| 5/21/2026 | 4.73 | 5.01 | 4.59 | 5.01 | 8,069 | 5.01 |
| 5/20/2026 | 4.61 | 5.09 | 4.51 | 4.90 | 16,856 | 4.90 |
| 5/19/2026 | 4.47 | 4.65 | 4.46 | 4.60 | 6,202 | 4.60 |
| 5/18/2026 | 4.71 | 4.82 | 4.41 | 4.41 | 25,389 | 4.41 |
| 5/15/2026 | 4.86 | 5.07 | 4.62 | 4.71 | 21,737 | 4.71 |
| 5/14/2026 | 4.61 | 5.56 | 4.57 | 5.21 | 29,319 | 5.21 |
| 5/13/2026 | 4.49 | 4.74 | 4.44 | 4.45 | 16,132 | 4.45 |
| 5/12/2026 | 4.38 | 4.75 | 4.37 | 4.55 | 17,330 | 4.55 |
| 5/11/2026 | 4.61 | 4.61 | 4.18 | 4.36 | 22,540 | 4.36 |
| 5/08/2026 | 4.80 | 4.80 | 4.21 | 4.54 | 26,176 | 4.54 |
| 5/07/2026 | 4.97 | 4.98 | 4.62 | 4.83 | 16,311 | 4.83 |
| 5/06/2026 | 4.91 | 5.01 | 4.80 | 4.91 | 15,732 | 4.91 |
| 5/05/2026 | 4.94 | 4.99 | 4.88 | 4.91 | 4,995 | 4.91 |
| 5/04/2026 | 5.03 | 5.10 | 4.57 | 5.06 | 16,146 | 5.06 |
| 5/01/2026 | 5.05 | 5.22 | 5.01 | 5.12 | 14,553 | 5.12 |
| 4/30/2026 | 5.33 | 5.33 | 5.00 | 5.00 | 9,145 | 5.00 |
| 4/29/2026 | 5.33 | 5.56 | 5.33 | 5.37 | 2,882 | 5.37 |
| 4/28/2026 | 5.32 | 5.51 | 5.32 | 5.33 | 9,439 | 5.33 |
| 4/27/2026 | 4.88 | 5.33 | 4.73 | 5.23 | 14,682 | 5.23 |
| 4/24/2026 | 5.08 | 5.26 | 5.00 | 5.00 | 5,725 | 5.00 |
| 4/23/2026 | 5.48 | 5.50 | 5.06 | 5.16 | 15,256 | 5.16 |
| 4/22/2026 | 5.48 | 5.80 | 5.48 | 5.59 | 12,982 | 5.59 |
| 4/21/2026 | 5.44 | 5.53 | 5.21 | 5.40 | 11,909 | 5.40 |
| 4/20/2026 | 5.56 | 5.66 | 5.19 | 5.41 | 56,182 | 5.41 |
| 4/17/2026 | 5.33 | 5.68 | 5.33 | 5.45 | 21,246 | 5.45 |
| 4/16/2026 | 5.90 | 6.14 | 5.22 | 5.33 | 17,538 | 5.33 |
| 4/15/2026 | 5.60 | 5.96 | 5.60 | 5.84 | 17,683 | 5.84 |
| 4/14/2026 | 5.47 | 5.60 | 5.26 | 5.38 | 18,764 | 5.38 |
| 4/13/2026 | 5.29 | 5.39 | 4.93 | 5.39 | 47,759 | 5.39 |
| 4/10/2026 | 6.28 | 6.59 | 4.73 | 5.29 | 133,133 | 5.29 |
| 4/09/2026 | 6.30 | 6.87 | 5.99 | 6.18 | 56,598 | 6.18 |
| 4/08/2026 | 6.58 | 6.59 | 5.99 | 6.47 | 40,225 | 6.47 |
| 4/07/2026 | 6.45 | 6.98 | 5.55 | 6.15 | 76,866 | 6.15 |
| 4/06/2026 | 4.85 | 7.56 | 4.80 | 6.94 | 673,322 | 6.94 |
| 4/02/2026 | 4.72 | 4.94 | 4.31 | 4.83 | 8,385 | 4.83 |
| 4/01/2026 | 4.39 | 4.71 | 4.35 | 4.71 | 13,644 | 4.71 |
| 3/31/2026 | 3.69 | 4.46 | 3.69 | 4.36 | 11,129 | 4.36 |
| 3/30/2026 | 3.78 | 4.04 | 3.60 | 3.85 | 43,905 | 3.85 |
| 3/27/2026 | 3.71 | 3.76 | 3.24 | 3.74 | 9,763 | 3.74 |
| 3/26/2026 | 3.50 | 4.06 | 3.50 | 3.72 | 19,447 | 3.72 |
| 3/25/2026 | 3.65 | 3.73 | 3.57 | 3.57 | 7,075 | 3.57 |
| 3/24/2026 | 3.53 | 3.71 | 3.53 | 3.53 | 8,047 | 3.53 |
| 3/23/2026 | 3.78 | 3.84 | 3.52 | 3.60 | 14,690 | 3.60 |
| 3/20/2026 | 3.63 | 3.96 | 3.37 | 3.46 | 33,095 | 3.46 |
| 3/19/2026 | 3.66 | 3.83 | 3.56 | 3.61 | 16,520 | 3.61 |
| 3/18/2026 | 4.00 | 4.03 | 3.67 | 3.73 | 28,681 | 3.73 |
| 3/17/2026 | 4.26 | 4.34 | 4.01 | 4.04 | 25,818 | 4.04 |
| 3/16/2026 | 4.62 | 4.75 | 4.26 | 4.36 | 25,044 | 4.36 |
| 3/13/2026 | 0.42 | 0.44 | 0.39 | 0.43 | 321,679 | 4.33 |
| 3/12/2026 | 0.48 | 0.50 | 0.44 | 0.44 | 322,921 | 4.40 |
| 3/11/2026 | 0.51 | 0.51 | 0.44 | 0.45 | 621,321 | 4.47 |
| 3/10/2026 | 0.54 | 0.64 | 0.54 | 0.57 | 636,450 | 5.71 |
| 3/09/2026 | 0.56 | 0.56 | 0.52 | 0.54 | 63,018 | 5.36 |
| 3/06/2026 | 0.52 | 0.58 | 0.52 | 0.54 | 193,490 | 5.36 |
| 3/05/2026 | 0.52 | 0.54 | 0.52 | 0.52 | 92,753 | 5.21 |
| 3/04/2026 | 0.55 | 0.55 | 0.51 | 0.54 | 188,324 | 5.40 |
| 3/03/2026 | 0.54 | 0.56 | 0.54 | 0.55 | 25,265 | 5.49 |
| 3/02/2026 | 0.57 | 0.58 | 0.56 | 0.56 | 58,603 | 5.62 |