CAC 40: L'Oréal and defense sectors bolster the index, Dassault Systèmes drops nearly 7%

A Market Moving in Different Directions, but Leaning Positively

The CAC 40 shows a midday gain of 0.37% at 8,342.08 points, during a session characterized by a striking contrast between the day's winners and losers. Out of the index's 40 stocks, 26 are in the green while 14 are in the red, indicating a clear advantage for the buyers. No stock remains unchanged: each has picked a side.

The variance is significant. On one hand, there are sharp increases exceeding 2% or even 3%. On the other hand, Dassault Systèmes experiences a steep decline, dropping nearly 7%, a fall severe enough to singlehandedly slow the index's progress. This Monday's trading session in Paris resembles a game of musical chairs among sectors, with luxury being divided and defense and banking sectors managing to stand out.

L'Oréal, Société Générale, and Thales: Leading the Market

Leading the rankings, L'Oréal gained 3.49% to reach €385.35, marking the strongest rise in the CAC 40 at the start of the week. The cosmetics giant is taking the lead following the publication of its annual results.

Following closely, Société Générale climbed 2.79% to €68.56, confirming the positive momentum of the French banking sector in recent sessions. The stock of the bank with the red and black logo continues to capture the attention of investors.

Thales completes the podium with a rise of 2.41% to €251.10. The defense and electronics specialist is benefiting from the favorable climate in the European defense sector, amid a geopolitical environment that keeps defense front and center of the continent's concerns.

Further down the rankings, Eiffage advanced 1.74% to €137.75, and Airbus increased by 1.69% to €195.68, providing additional support to an index that is moving forward steadily but without haste.

Dassault Systèmes Experiences Significant Drop; Luxury Sector Faces Uneven Challenges

The highlight of this session remains the plunge of Dassault Systèmes, which plummets by 6.93% to 16.59 euros, by far the biggest drop in the CAC 40. The 3D design software publisher suffers a severe blow, standing in contrast to the generally positive tone of the market.

On the other hand, STMicroelectronics loses 2.64% to 27.70 euros, dragging French tech into the red. The semiconductor manufacturer continues a bumpy trajectory reflecting ongoing uncertainties around the chip cycle in Europe.

In the luxury sector, the session perfectly illustrates the internal divide. While L'Oréal leads the index with gains, Kering falls by 2.07% to 278.45 euros and Hermès drops 1.82% to 2,103 euros. The hard luxury segment—leather goods, fashion—clearly does not benefit from the same momentum as cosmetics.

Finally, Renault slips 1.65% to 32.26 euros. The automaker announced on Monday the appointment of Grégoire de Franqueville as the CEO of The Future is NEUTRAL, its joint venture with Suez dedicated to the automotive circular economy. The new leader will take office on March 1st. This governance announcement was not enough to halt the stock's decline in the afternoon.