Carrefour is trading at $98.00, up 3.04%, with no clear company-specific reason identified.
- The supplied price context identifies this as a live move, not a confirmed November 2 closing price.
- Reports described limited disruption from a refrigeration-system cyberattack at 15 Carrefour Belgium stores, but did not link it to the gain.
- Codifrance negotiations surfaced November 3; coverage does not establish them as the cause. Mixed market context does not clearly explain the gain.