C3is Inc. (CISS)
NASDAQ: CISS · Real-Time Price · USD
2.260
-0.010 (-0.44%)
Sep 15, 2025, 3:05 PM EDT - Market open
C3is Inc. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 12, 2025 | 2.28 | 2.28 | 2.20 | 2.27 | 2.27 | -0.44% | 31,082 |
| Sep 11, 2025 | 2.19 | 2.28 | 2.17 | 2.28 | 2.28 | 5.07% | 68,099 |
| Sep 10, 2025 | 2.13 | 2.18 | 2.09 | 2.17 | 2.17 | 5.85% | 163,044 |
| Sep 9, 2025 | 2.11 | 2.11 | 2.04 | 2.05 | 2.05 | -2.84% | 558,556 |
| Sep 8, 2025 | 2.09 | 2.14 | 2.03 | 2.11 | 2.11 | 0.96% | 55,781 |
| Sep 5, 2025 | 2.18 | 2.20 | 2.08 | 2.09 | 2.09 | -3.24% | 84,437 |
| Sep 4, 2025 | 2.47 | 2.71 | 2.15 | 2.16 | 2.16 | -24.74% | 152,772 |
| Sep 3, 2025 | 2.77 | 2.92 | 2.77 | 2.87 | 2.87 | -1.54% | 18,344 |
| Sep 2, 2025 | 2.98 | 2.98 | 2.77 | 2.92 | 2.92 | -3.25% | 55,460 |
| Aug 29, 2025 | 2.89 | 3.02 | 2.89 | 3.01 | 3.01 | 0.77% | 13,354 |
| Aug 28, 2025 | 3.08 | 3.08 | 2.99 | 2.99 | 2.99 | -0.40% | 15,983 |
| Aug 27, 2025 | 3.00 | 3.09 | 3.00 | 3.00 | 3.00 | 0.07% | 16,994 |
| Aug 26, 2025 | 3.07 | 3.11 | 2.95 | 3.00 | 3.00 | -2.28% | 18,711 |
| Aug 25, 2025 | 3.03 | 3.16 | 2.96 | 3.07 | 3.07 | 1.32% | 28,236 |
| Aug 22, 2025 | 3.09 | 3.19 | 3.02 | 3.03 | 3.03 | -0.98% | 43,188 |
| Aug 21, 2025 | 3.39 | 3.39 | 2.88 | 3.06 | 3.06 | -11.82% | 163,340 |
| Aug 20, 2025 | 3.38 | 3.62 | 3.12 | 3.47 | 3.47 | 0.58% | 160,330 |
| Aug 19, 2025 | 3.43 | 3.80 | 3.16 | 3.45 | 3.45 | 4.55% | 4,406,313 |
| Aug 18, 2025 | 3.28 | 3.32 | 3.24 | 3.30 | 3.30 | - | 8,208 |
| Aug 15, 2025 | 3.27 | 3.37 | 3.22 | 3.30 | 3.30 | 2.80% | 13,543 |
| Aug 14, 2025 | 3.27 | 3.27 | 3.14 | 3.21 | 3.21 | -0.62% | 24,581 |
| Aug 13, 2025 | 3.28 | 3.28 | 3.15 | 3.23 | 3.23 | 1.25% | 6,549 |
| Aug 12, 2025 | 3.11 | 3.36 | 3.11 | 3.19 | 3.19 | 2.57% | 80,426 |
| Aug 11, 2025 | 3.17 | 3.20 | 3.10 | 3.11 | 3.11 | -2.81% | 25,090 |
| Aug 8, 2025 | 3.45 | 3.45 | 3.17 | 3.20 | 3.20 | -6.16% | 29,904 |
| Aug 7, 2025 | 3.49 | 3.53 | 3.40 | 3.41 | 3.41 | -2.85% | 9,828 |
| Aug 6, 2025 | 3.32 | 3.73 | 3.25 | 3.51 | 3.51 | 5.56% | 61,184 |
| Aug 5, 2025 | 3.23 | 3.47 | 3.16 | 3.33 | 3.33 | 5.22% | 34,173 |
| Aug 4, 2025 | 3.15 | 3.33 | 3.15 | 3.16 | 3.16 | -0.32% | 16,278 |
| Aug 1, 2025 | 3.20 | 3.22 | 3.15 | 3.17 | 3.17 | -0.94% | 23,097 |
| Jul 31, 2025 | 3.19 | 3.24 | 3.15 | 3.20 | 3.20 | -0.62% | 24,453 |
| Jul 30, 2025 | 3.16 | 3.25 | 3.16 | 3.22 | 3.22 | - | 10,128 |
| Jul 29, 2025 | 3.34 | 3.34 | 3.20 | 3.22 | 3.22 | -2.63% | 15,960 |
| Jul 28, 2025 | 3.35 | 3.38 | 3.27 | 3.31 | 3.31 | -1.28% | 20,429 |
| Jul 25, 2025 | 3.40 | 3.40 | 3.30 | 3.35 | 3.35 | -4.56% | 16,481 |
| Jul 24, 2025 | 3.47 | 3.57 | 3.44 | 3.51 | 3.51 | - | 14,636 |
| Jul 23, 2025 | 3.67 | 3.67 | 3.43 | 3.51 | 3.51 | -3.57% | 29,603 |
| Jul 22, 2025 | 3.70 | 3.76 | 3.58 | 3.64 | 3.64 | -1.36% | 33,912 |
| Jul 21, 2025 | 3.58 | 3.75 | 3.41 | 3.69 | 3.69 | 0.96% | 59,621 |
| Jul 18, 2025 | 3.65 | 3.77 | 3.58 | 3.66 | 3.66 | 0.41% | 47,626 |
| Jul 17, 2025 | 3.60 | 3.78 | 3.52 | 3.64 | 3.64 | 3.70% | 48,118 |
| Jul 16, 2025 | 3.48 | 3.99 | 3.30 | 3.51 | 3.51 | 0.86% | 168,820 |
| Jul 15, 2025 | 3.44 | 3.55 | 3.36 | 3.48 | 3.48 | 4.50% | 34,069 |
| Jul 14, 2025 | 3.35 | 3.59 | 3.28 | 3.33 | 3.33 | 0.30% | 63,134 |
| Jul 11, 2025 | 3.32 | 3.36 | 3.27 | 3.32 | 3.32 | -0.90% | 23,995 |
| Jul 10, 2025 | 3.40 | 3.43 | 3.32 | 3.35 | 3.35 | 0.90% | 20,034 |
| Jul 9, 2025 | 3.30 | 3.44 | 3.30 | 3.32 | 3.32 | 0.61% | 7,829 |
| Jul 8, 2025 | 3.30 | 3.49 | 3.26 | 3.30 | 3.30 | - | 36,401 |
| Jul 7, 2025 | 3.30 | 3.36 | 3.28 | 3.30 | 3.30 | 0.61% | 11,535 |
| Jul 3, 2025 | 3.33 | 3.39 | 3.25 | 3.28 | 3.28 | -1.20% | 12,929 |