US equities |

C3is Inc. - Common Stock (NQ:CISS)

0.8809 +0.0499 (+6.00%)
Delayed Quote Updated: 3:11 PM EDT, Oct 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 410,597
Open 0.8690
Bid (Size) 0.8601 (100)
Ask (Size) 0.8800 (900)
Prev. Close 0.8310
Today's Range 0.7865 - 0.9000
52wk Range 0.8204 - 33,263.44
Shares Outstanding N/A
Dividend Yield N/A

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Performance

52-Week Range 100.0% below 52-week high
0.8809
0.8252W Low 33,263.4452W High
1 Week 18.4% below 1-week high
0.821W Low 1.081W High

C3is Inc. - Common Stock (CISS) traded between $0.82 and $33,263.44 over the past 52 weeks and last traded at $0.88, 100.0% below its 52-week high. Over the past week it ranged between $0.82 and $1.08.

Past 12 Months
-15.3%
-40.9%
-98.8%
-99.6%
-99.9%
-100.0%
1W -$0.16
1M -$0.61
3M -$74.32
6M -$228.86
YTD -$1,256.32
1Y -$12,375.12

CISS was -100.0% over the past year, -99.6% over six months, -99.9% year to date, -15.3% in the last week.

12 Months vs Market
CISS
-100.0%
DIA
+9.9%
SPY
+15.5%
QQQ
+24.5%
IWM
+15.1%

Over the past 12 months CISS returned -100.0% versus DIA (Dow) +9.9%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +24.5% and IWM (Russell 2000) +15.1%.

Volume & Liquidity 0.31× 3-mo avg
Today 410,597 3-mo avg 1.3M
1W
299.6K
1M
1.2M
3M
1.3M
6M
674.8K
YTD
454.1K
1Y
343.4K

CISS most recently traded 410,597 shares against a 3-month average daily volume of 1.3M.

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Frequently Asked Questions

Is C3is Inc. - Common Stock publicly traded?
Yes, C3is Inc. - Common Stock is publicly traded.
What exchange does C3is Inc. - Common Stock trade on?
C3is Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for C3is Inc. - Common Stock?
The ticker symbol for C3is Inc. - Common Stock is CISS on the Nasdaq Stock Market
What is the current price of C3is Inc. - Common Stock?
The current price of C3is Inc. - Common Stock is 0.8809
When was C3is Inc. - Common Stock last traded?
The last trade of C3is Inc. - Common Stock was at 10/05/26 03:11 PM ET