Dassault Systèmes Shares Break Support, Down 12.5% Over the Week
The Velizy-based 3D software publisher is among the sharpest declines in the CAC 40 in early afternoon trading. The stock continues its downturn that began in mid-June, breaking through a new technical threshold, in a Parisian market slightly trending downward.
The Stock Breaks Its Support at €17.21 and Deepens Its Monthly Decline
Dassault Systèmes stock fell by 2.08% to €16.96 in early afternoon trading, after breaking its support at €17.21 during the session. The stock remains below this threshold and is among the largest declines in the CAC 40, which itself is down by 0.12%. This decline is part of a heavy downward trend: the stock has lost 12.3% over the week and 14.9% over the month, following a €1 billion bond issue completed on June 15 to finance its ambitions in industrial AI.
Technically, the price is significantly below its moving averages, with a gap of 11.6% from the MM20 (€19.18) and 23.8% below the MM200 (€22.26). The RSI at 37 indicates persistent selling pressure without yet reaching the oversold zone, which provides little technical support for an immediate rebound.
Ambitious 2026 Guidance as the Stock Drops 46% Over a Year
Today's decline is part of a much broader downward movement: over twelve months, the stock has lost 46.5% of its value. During the announcement of the annual results for 2025 (on February 13, 2026), the group had set an ambitious roadmap for 2026, with revenue growth between 3% and 5%, an operating margin between 32.2% and 32.6%, and a diluted EPS between €1.30 and €1.34. The sector context does not help: during its meeting on June 18, the Fed signaled the possibility of an additional rate hike in the face of American inflation at 4.2%, which traditionally weighs on technology valuations sensitive to long-term rates. With a threshold of €17.21 now breached, the next technical zone watched is significantly lower, while the resistance at €20.65 seems out of reach in the short term.
