CI
NASDAQ · CISS
C3is Inc.
Industrials · Marine Shipping
$1.38
Up+$0.11 (+7.97%)
Updated Sep 5, 2026, 12:07 AM
SID Score
2.8/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 259.82K
- P/E ratio
- 0.37
- Dividend yield
- 0.00%
- 52-week range
- $0.08 – $118.80
- Volume
- 228.73K
- Avg. volume
- 1.81M
Price performance
CISS price history
1M range · 20 trading sessions · Daily adjusted prices
CISS closed at $1.38 after 20 trading sessions, up 1486.21% for the selected period.
- Last close
- $1.38
- Period change
- +1486.21%
- Period low
- $0.08
- Period high
- $3.27
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 3, 2026 | $1.32 | $1.43 | $1.32 | $1.38 | 228.73K |
| Sep 2, 2026 | $1.53 | $1.54 | $1.38 | $1.40 | 425.74K |
| Sep 1, 2026 | $1.63 | $1.76 | $1.56 | $1.57 | 313.01K |
| Aug 31, 2026 | $1.67 | $1.79 | $1.64 | $1.71 | 435.31K |
| Aug 28, 2026 | $1.88 | $1.95 | $1.71 | $1.81 | 1.51M |
| Aug 27, 2026 | $2.515 | $2.66 | $1.96 | $2.13 | 12.33M |
| Aug 26, 2026 | $2.97 | $3.05 | $2.75 | $2.93 | 843.44K |
| Aug 25, 2026 | $2.65 | $2.82 | $2.62 | $2.67 | 159.92K |
| Aug 24, 2026 | $2.74 | $2.802 | $2.5803 | $2.61 | 150.04K |
| Aug 21, 2026 | $2.91 | $3.00 | $2.7312 | $2.92 | 193.87K |
| Aug 20, 2026 | $2.71 | $3.06 | $2.61 | $2.93 | 477.67K |
| Aug 19, 2026 | $2.79 | $4.90 | $2.56 | $3.09 | 7.33M |
| Aug 18, 2026 | $2.40 | $2.772 | $2.236 | $2.74 | 547.97K |
| Aug 17, 2026 | $2.584 | $2.688 | $2.292 | $2.376 | 678.59K |
| Aug 14, 2026 | $3.16 | $3.18 | $2.984 | $3.172 | 122.22K |
| Aug 13, 2026 | $3.12 | $3.272 | $3.00 | $3.272 | 295.72K |
| Aug 12, 2026 | $0.082 | $0.085 | $0.0804 | $0.083 | 9.42M |
| Aug 11, 2026 | $0.0824 | $0.0867 | $0.0804 | $0.083 | 9.77M |
| Aug 10, 2026 | $0.0847 | $0.092 | $0.0822 | $0.088 | 17.22M |
| Aug 7, 2026 | $0.0915 | $0.0915 | $0.08 | $0.087 | 23.88M |
Latest CISS news
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