Publicis Groupe Shares Drop Nearly 3% and Relinquish Top of Rally

Sudden Halt in Session After Several Weeks of Marked Increase

Publicis Groupe shares fell by 2.8% to €88.90, down from a close of €91.46 the previous day. The stock is among the sharpest declines in the CAC 40, while the Paris index itself only lost 0.13%. The decline follows a significant upward trajectory: the stock is still up +15.3% over one month and +18.69% over three months, despite today's profit-taking.

The week is nearly flat (+0.07%), with today's drop absorbing most of the gains accumulated at the start of the week. The session occurs in a cautious market context: Wall Street closed lower on Tuesday, with the Nasdaq losing 1.34%, and the Fed held its rates while hinting at a possible increase, which weighs on the most stretched valuations. Publicis also used the Cannes Lions Festival this week to criticize the excessive promises of AI in advertising, without a direct identifiable effect on today's trading.

RSI at 70 Indicates a Stretched Setup After Recent Rally

Today's decline can be explained by a stretched technical configuration. The RSI reaches 70, at the edge of the overbought zone, after a rally that had brought the stock close to the resistance level of €92.12. At €88.90, the price remains well above its moving averages: +2.66% compared to the MM20 (€86.60), +8.64% compared to the MM50 (€81.83), and +8.77% compared to the MM200 (€81.73).

The downward movement brings the stock towards its MM20, the first technical buffer being monitored. The MM50 and MM200, nearly identical around €81.80, outline a second, more structural support level if the consolidation continues. The resistance of €92.12, briefly approached, remains the next graphical hurdle in case of a bullish recovery.