Carrefour is trading 4.06% up at $134.40, with no reliable fresh company-specific announcement directly explaining the reported gain.
- The market was closed on August 23, 2026, following the August 21 session.
- Earlier H1 2026 coverage cited 4% recurring operating-income growth, but does not establish causation.
- Broader index performance was flat, so a global-market explanation remains unconfirmed.