The Paris stock market experienced fluctuations over the last two days, with the CAC 40 index showing a decline after nine consecutive sessions of gains. On January 27, the index opened lower, impacted by the technology sector, particularly due to the performance of DeepSeek. The index closed that day with profit-taking evident among investors. The following day, January 28, the CAC 40 faced further challenges, with the index hovering around the 7,900 points mark. Notably, Sartorius Stedim Biotech saw a rise in its stock price following its annual results, while Schneider Electric's performance contributed to the overall decline of the CAC 40. Ultimately, the index ended the day in slight retreat, erasing earlier gains as it struggled to maintain momentum.