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C3is (CISS) Stock Chart & Stock Price History

C3is logo
$3.29 -0.03 (-0.90%)
Closing price 05/8/2026 04:00 PM Eastern
Extended Trading
$3.30 +0.02 (+0.46%)
As of 05/8/2026 07:43 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

C3is Stock Price Performance

The C3is (CISS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 99.39%, with a year-to-date return of -89.78%. In the past month, the stock has decreased 40.93%, reflecting recent market activity.

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1 Month
Performance
-40.93%
3 Month
Performance
-71.69%
Year-To-Date
Performance
-89.78%
1 Year
Performance
-99.39%

CISS Stock Chart for Saturday, May, 9, 2026

C3is Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/07/2026$3.46$3.32
-4.05%
$3.43$3.2532,914 shs$498,000.00
05/06/2026$3.37$3.46
+2.67%
$3.50$3.3137,382 shs$519,000.00
05/05/2026N/A$3.37$3.47$3.2837,788 shs$492,000.00
04/30/2026$3.22$3.41
+5.90%
$3.41$2.8162,965 shs$498,000.00
04/29/2026$3.59$3.22
-10.31%
$3.56$3.1748,265 shs$470,000.00
04/28/2026$3.42$3.59
+4.93%
$3.65$3.02160,314 shs$3.66 million
04/27/2026$2.96$3.42
+15.76%
$3.49$2.70101,364 shs$3.49 million
04/24/2026$3.01$2.96
-1.84%
$3.18$2.8977,827 shs$431,000.00
04/23/2026$5.52$3.01
-45.42%
$5.11$2.87320,262 shs$439,000.00
04/22/2026$5.66$5.52
-2.57%
$5.68$5.399,740 shs$804,000.00
04/21/2026$5.77$5.66
-1.88%
$5.88$5.5510,610 shs$825,000.00
04/20/2026$5.61$5.77
+2.84%
$5.85$5.6011,268 shs$841,000.00
04/17/2026$5.81$5.61
-3.38%
$6.10$5.6012,480 shs$818,000.00
04/16/2026$5.91$5.81
-1.68%
$6.13$5.6719,214 shs$846,000.00
04/15/2026$5.75$5.91
+2.63%
$5.96$5.6616,313 shs$861,000.00
04/14/2026$5.74$5.75
+0.26%
$5.97$5.6414,589 shs$839,000.00
04/13/2026$5.73$5.74
+0.17%
$5.74$5.3920,781 shs$836,000.00
04/10/2026$5.57$5.73
+2.89%
$5.86$5.4614,327 shs$835,000.00
04/09/2026$5.53$5.57
+0.65%
$5.81$5.3814,107 shs$812,000.00
04/08/2026$5.53$5.53
+0.13%
$5.73$5.537,661 shs$806,000.00

This page (NASDAQ:CISS) was last updated on 5/9/2026 by MarketBeat.com Staff.
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