C3is Inc. (CISS)
NASDAQ: CISS · Real-Time Price · USD
0.1120
-0.0070 (-5.88%)
At close: Aug 3, 2026, 4:00 PM EDT
0.1145
+0.0025 (2.23%)
After-hours: Aug 3, 2026, 7:59 PM EDT
C3is Inc. Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 3, 2026 | 0.12 | 0.12 | 0.11 | 0.11 | 0.11 | -5.88% | 26,794,833 |
| Jul 31, 2026 | 0.14 | 0.14 | 0.12 | 0.12 | 0.12 | -12.50% | 19,254,262 |
| Jul 30, 2026 | 0.14 | 0.15 | 0.13 | 0.14 | 0.14 | 2.33% | 79,572,377 |
| Jul 29, 2026 | 0.17 | 0.17 | 0.11 | 0.13 | 0.13 | -20.42% | 50,178,149 |
| Jul 28, 2026 | 0.18 | 0.22 | 0.15 | 0.17 | 0.17 | 63.09% | 398,460,430 |
| Jul 27, 2026 | 0.14 | 0.15 | 0.10 | 0.10 | 0.10 | -80.31% | 29,806,535 |
| Jul 24, 2026 | 0.89 | 0.89 | 0.41 | 0.52 | 0.52 | -45.94% | 1,472,980 |
| Jul 23, 2026 | 1.28 | 1.38 | 0.95 | 0.96 | 0.96 | -40.98% | 843,154 |
| Jul 22, 2026 | 1.66 | 1.68 | 1.62 | 1.63 | 1.63 | 0.62% | 12,477 |
| Jul 21, 2026 | 1.63 | 1.83 | 1.59 | 1.62 | 1.62 | -2.99% | 43,703 |
| Jul 20, 2026 | 1.69 | 1.69 | 1.55 | 1.67 | 1.67 | -2.34% | 30,967 |
| Jul 17, 2026 | 1.75 | 1.79 | 1.66 | 1.71 | 1.71 | -3.39% | 23,986 |
| Jul 16, 2026 | 1.71 | 1.84 | 1.66 | 1.77 | 1.77 | 5.36% | 75,885 |
| Jul 15, 2026 | 1.53 | 1.72 | 1.50 | 1.68 | 1.68 | 7.01% | 82,999 |
| Jul 14, 2026 | 1.68 | 1.74 | 1.52 | 1.57 | 1.57 | -2.48% | 446,733 |
| Jul 13, 2026 | 1.81 | 1.82 | 1.56 | 1.61 | 1.61 | -8.00% | 57,891 |
| Jul 10, 2026 | 1.71 | 1.80 | 1.70 | 1.75 | 1.75 | - | 21,321 |
| Jul 9, 2026 | 1.73 | 1.75 | 1.67 | 1.75 | 1.75 | 2.94% | 17,220 |
| Jul 8, 2026 | 1.78 | 1.78 | 1.64 | 1.70 | 1.70 | -1.16% | 36,275 |
| Jul 7, 2026 | 1.88 | 1.88 | 1.72 | 1.72 | 1.72 | -8.51% | 68,595 |
| Jul 6, 2026 | 1.82 | 1.88 | 1.74 | 1.88 | 1.88 | 5.03% | 49,594 |
| Jul 2, 2026 | 1.70 | 1.81 | 1.65 | 1.79 | 1.79 | 3.47% | 261,558 |
| Jul 1, 2026 | 1.71 | 1.82 | 1.67 | 1.73 | 1.73 | 4.22% | 59,723 |
| Jun 30, 2026 | 1.63 | 1.72 | 1.56 | 1.66 | 1.66 | 0.61% | 59,991 |
| Jun 29, 2026 | 1.75 | 1.75 | 1.65 | 1.65 | 1.65 | -1.79% | 32,772 |
| Jun 26, 2026 | 1.66 | 1.86 | 1.64 | 1.68 | 1.68 | 2.44% | 132,630 |
| Jun 25, 2026 | 1.69 | 1.72 | 1.58 | 1.64 | 1.64 | -4.65% | 112,150 |
| Jun 24, 2026 | 1.81 | 1.81 | 1.54 | 1.72 | 1.72 | -8.02% | 220,148 |
| Jun 23, 2026 | 2.00 | 2.00 | 1.78 | 1.87 | 1.87 | -11.79% | 197,134 |
| Jun 22, 2026 | 2.18 | 2.18 | 2.05 | 2.12 | 2.12 | -3.64% | 114,301 |
| Jun 18, 2026 | 2.20 | 2.25 | 2.13 | 2.20 | 2.20 | -0.90% | 188,582 |
| Jun 17, 2026 | 2.18 | 2.24 | 2.07 | 2.22 | 2.22 | -2.20% | 193,829 |
| Jun 16, 2026 | 2.27 | 2.35 | 2.19 | 2.27 | 2.27 | 0.89% | 334,206 |
| Jun 15, 2026 | 2.17 | 2.36 | 2.08 | 2.25 | 2.25 | 8.17% | 479,410 |
| Jun 12, 2026 | 2.27 | 2.39 | 1.91 | 2.08 | 2.08 | -8.37% | 531,901 |
| Jun 11, 2026 | 2.17 | 2.29 | 2.12 | 2.27 | 2.27 | 1.79% | 324,052 |
| Jun 10, 2026 | 2.21 | 2.29 | 2.13 | 2.23 | 2.23 | -0.45% | 203,725 |
| Jun 9, 2026 | 2.10 | 2.31 | 2.08 | 2.24 | 2.24 | 5.66% | 436,254 |
| Jun 8, 2026 | 2.08 | 2.22 | 2.07 | 2.12 | 2.12 | -0.93% | 119,698 |
| Jun 5, 2026 | 2.09 | 2.17 | 2.01 | 2.14 | 2.14 | -1.83% | 75,369 |
| Jun 4, 2026 | 2.03 | 2.26 | 2.03 | 2.18 | 2.18 | -1.36% | 213,414 |
| Jun 3, 2026 | 2.45 | 2.57 | 1.90 | 2.21 | 2.21 | 0.45% | 6,555,552 |
| Jun 2, 2026 | 2.34 | 2.34 | 2.17 | 2.20 | 2.20 | -0.90% | 270,569 |
| Jun 1, 2026 | 2.34 | 2.39 | 2.21 | 2.22 | 2.22 | -2.63% | 83,343 |
| May 29, 2026 | 2.35 | 2.41 | 2.19 | 2.28 | 2.28 | -1.72% | 128,218 |
| May 28, 2026 | 2.24 | 2.34 | 2.16 | 2.32 | 2.32 | 4.04% | 140,992 |
| May 27, 2026 | 2.37 | 2.40 | 2.22 | 2.23 | 2.23 | -5.51% | 87,872 |
| May 26, 2026 | 2.35 | 2.49 | 2.25 | 2.36 | 2.36 | - | 136,069 |
| May 22, 2026 | 2.54 | 2.59 | 2.36 | 2.36 | 2.36 | -7.09% | 123,971 |
| May 21, 2026 | 2.61 | 2.72 | 2.51 | 2.54 | 2.54 | -3.42% | 85,258 |