Bouygues Stock Breaks Its MM200 and Drops -8.5% Over a Month
Bouygues' stock significantly retreats during a session largely unfavorable to the CAC 40, amid a tense geopolitical context in the Middle East affecting all European indices. Today's movement is part of a multi-week slide for the construction group, contrary to the recovery observed over twelve months.
A Decline That Pushes the Stock Below Its Three Key Moving Averages
Bouygues' stock is down 2.22% at €45.91, while the CAC 40 loses 2.28% and the SBF 120 falls by 2.21%. This movement places the stock below its MM200 at €46.48 (a gap of -1.23%), after already dropping below its MM20 at €49.32 and its MM50 at €49.85 during the session. The breach of the long-term moving average is the technical event of the day, especially as the RSI at 34 approaches the oversold threshold without tipping over. The decline is part of a challenging phase for the stock, with a drop of nearly 6% over the week and 8.5% over a month.
The stock is now in contact with its identified support at €46.95, which it has just crossed downwards. The session's context is heavy: the VIX jumps more than 20%, to 18.72, amid a new direct military escalation between Washington and Tehran and aggressive remarks by Donald Trump from the NATO summit in Ankara. Cyclical and construction stocks are paying a heavy price, as seen with Vinci (-3.52%) and Eiffage (-3.34%).
Rich Corporate News Contrasts with Stock Weakness
The gap between the stock trajectory and the flow of corporate news remains significant. Bouygues Construction has delivered a 160,000 m² logistics platform to Amazon near Lyon-Saint-Exupéry, a project completed in twenty months and announced on July 7. This delivery adds to the acquisition of Vannoy Construction, a Southeast American contractor that achieved €873 million in revenue in 2025, an operation finalized on June 30 in Charlotte. Moreover, the telecom division sealed a partnership in early July with Aduna, a joint venture of Ericsson and major global operators, to deploy its security APIs internationally.
However, the construction sector remains degraded in France, with a construction climate at -18.2 in June, order books at -33, and a public works activity retracted by 10% over three months according to the FNTP. Over twelve months, Bouygues' stock still shows an increase of 17.6%, which puts the current correction into perspective. The level to watch is now the MM200 at €46.48, whose sustained recovery or further decline will set the tone for the upcoming sessions.
