Something is stirring at Carrefour (ENXTPA:CA), a global name that tends to fly under the radar unless big headlines break. While there has not been a major event driving attention this week, the stock’s latest moves might catch investors’ eyes and prompt questions about whether the market is sending a subtle signal about future prospects. Sometimes, seemingly quiet periods can be just as interesting, especially when they make us reassess what is priced into shares of a retail giant like...