stockNASDAQ: CISS • 28 Days Updates
C3is Inc. (CISS)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Investor Relations:c3is.pro
Price & Performance Trajectory
C3is Inc.NASDAQ: CISS
Latest Close
$0.78
28 Days Updates Trajectory
Showing Closing Date Range from Sep 11 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesCISS session performance
✓ Latest Close USD
$0.78
Latest session close
$-0.59vs period start
Period Return % % GAIN
-42.84%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$1.67 / $0.77
Period range envelope
$0.90channel spread
Total Volume SHARES
23.07M
Period turnover
Avg: 1.10M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(21 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 09, 2026 | $0.78 | -4.86% | $0.83 | $0.77 | 151.0K |
| Oct 08, 2026 | $0.82 | +3.27% | $0.83 | $0.78 | 154.4K |
| Oct 07, 2026 | $0.80 | -10.35% | $0.86 | $0.80 | 265.8K |
| Oct 06, 2026 | $0.89 | +3.01% | $0.90 | $0.85 | 248.4K |
| Oct 05, 2026 | $0.86 | +3.85% | $0.89 | $0.79 | 441.4K |
| Oct 02, 2026 | $0.83 | -4.13% | $0.97 | $0.82 | 423.4K |
| Oct 01, 2026 | $0.87 | -2.03% | $0.90 | $0.85 | 211.6K |
| Sep 30, 2026 | $0.89 | -6.84% | $0.98 | $0.88 | 223.4K |
| Sep 29, 2026 | $0.95 | -8.65% | $1.04 | $0.89 | 338.3K |
| Sep 28, 2026 | $1.04 | -6.31% | $1.08 | $1.02 | 291.6K |
| Sep 25, 2026 | $1.11 | -0.89% | $1.13 | $1.06 | 262.9K |
| Sep 24, 2026 | $1.12 | +1.82% | $1.14 | $1.07 | 219.2K |
| Sep 23, 2026 | $1.10 | -3.51% | $1.16 | $1.05 | 506.6K |
| Sep 22, 2026 | $1.14 | -7.32% | $1.31 | $1.00 | 2.13M |
| Sep 21, 2026 | $1.23 | -4.65% | $1.67 | $1.22 | 15.27M |
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