C3is Inc. (CISS) Stock Down 15.02% After Q2 2026 Earnings

Shares of C3is Inc. fell 15.02% in trading following the release of the company's Q2 2026 financial results.

CISS
CISS →
Closed $1.81, ▼ 15.02% on Aug 31, 2026

C3is Inc. (CISS) shares experienced a downward move in the latest trading session, recording a decline following the release of its Q2 2026 financial reports.

The market reaction coincided with the reporting period for the quarter, though specific earnings per share and revenue estimates were not officially reported alongside the update.

During the session, C3is Inc. (CISS) stock opened at $1.88 and fluctuated between a daily low of $1.71 and a high of $1.95, ultimately closing at $1.81 compared to the previous close of $2.13.

C3is Inc. is classified within the Marine sector under the SEC industry description of Deep Sea Foreign Transportation of Freight, operating as a commercial shipping service provider.

From a valuation perspective, C3is Inc. (CISS) carries a market capitalization of approximately $2.563 million, a trailing twelve-month price-to-earnings ratio of 0.1859, and a trailing twelve-month EPS of -821.6048.

Broader market conditions during the period featured the CBOE Volatility Index at 14.51 and the 10-year to 2-year Treasury yield spread at 0.39.

Market participants continue to monitor C3is Inc. (CISS) closely as the company processes its latest financial disclosures within the broader marine transportation sector.

Data Sources

  • Market data snapshot (quote)
  • Event trigger detection (thepressbox.news pipeline)
  • Reported earnings figures (re-verified)
  • Company profile & basic financials
  • Macro market context (VIX / yield spread)