Next Quarterly Earnings
Pre-market — typically early morning before trading starts (around 7–8 a.m. CET).
China Oilfield Services Limited (COSL) is a leading provider of integrated oilfield services based in China. The company specializes in geophysical exploration, drilling, well services, and offshore support, offering efficient, professional solutions for the global offshore energy industry.
Pre-market — typically early morning before trading starts (around 7–8 a.m. CET).
China Oilfield Services H is scheduled to report its next quarterly earnings on 10/22/2026. Pre-market — typically early morning before trading starts (around 7–8 a.m. CET).
China Oilfield Services H last reported quarterly earnings on 8/25/2026 (Q2 2026).
China Oilfield Services H has beaten analyst EPS estimates in 4 of its last 5 evaluated quarters (beat rate: 80%).
Use the 'Subscribe in calendar' button on this page to add all dates to Google Calendar, Apple Calendar or Outlook. Dates update automatically when they change.
Basis: 5 quarters with an analyst estimate and reported EPS.
Past price reactions are not a reliable indicator of future performance.