NASDAQ
C3is Inc. (CISS) has a market cap of $883.84K as of Thursday, May 21, 2026. The CISS market cap is down 32.12% over the past 30 days and has declined 99.99% over the past year. Market capitalization represents the total market value of a company's outstanding shares, calculated by multiplying the stock price by the total number of shares outstanding.
No price data available for this timeframe.