Paris Stock Exchange: CAC 40 Wavers Mid-Morning, Weighed Down by Gulf Tensions

A Cautious Session Amid Expensive Oil and Geopolitical Uncertainties

The tone is cautious in Paris at the start of the week. The market is digesting the consequences of the surge in oil prices, driven by U.S. and Iranian military operations in the Strait of Hormuz, a chokepoint through which about 20% of the world's trade in crude oil and liquefied natural gas passes. The seizure of a tanker by Washington, attacks on cargoes by the Revolutionary Guards, and the announced tripling of U.S. demining operations keep a high-risk premium on energy markets.

European markets display a similar profile. The German DAX gains 0.10% during the session, while London's FTSE 100 drops 0.25% and the pan-European STOXX 600 falls 0.22%. In Asia, the Nikkei 225 ended the day up significantly by 1.38%. The SBF 120, the broader index of the Paris Stock Exchange, slips 0.11% to 6,173 points, confirming the overall lack of enthusiasm.

Eurofins Scientific and Renault Lead Gains, Automobiles and Services Hold Steady

Eurofins Scientific leads the CAC 40's performance mid-morning, with a gain of 1.72% at 62.86 euros. The laboratory analysis specialist stands out in an otherwise bleak market. Renault rises by 0.97% to 30.05 euros, injecting some life into the automotive sector. The diamond emblem manufacturer is among the few heavyweights on the index to move decisively into the green.

EssilorLuxottica advances by 0.65% to 186.90 euros, while Eiffage gains 0.63% to 136.10 euros, providing a breather for the construction sector. Capgemini rounds out the list of top gainers with an increase of 0.57% to 99.66 euros.

Technology and defense down, Dassault Systèmes and STMicroelectronics struggling

On the downside, Dassault Systèmes registers the largest decline in the CAC 40, dropping 1.51% to 19.30 euros. The 3D design software publisher weighs on the tech sector, following STMicroelectronics which slips 1.39% to 42.77 euros. The French-Italian semiconductor manufacturer remains under pressure as the chip sector is experiencing uncertainty in Europe.

Outside the tech sphere, Danone falls 1.30% to 66.68 euros. The food industry giant, sensitive to energy and transportation costs, suffers from the high oil price context. Thales drops 0.99% to 230.50 euros, a notable decline for a defense group even as geopolitical tensions remain prominent. Unibail-Rodamco-Westfield rounds out the main declines with a decrease of 0.96% to 102.95 euros.

With a clear majority of declining stocks — 25 against 15 rising — the CAC 40 reflects a cautious Paris stock exchange as it enters the week, amidst an environment where the oil shock linked to the Ormuz crisis continues to weigh on investor sentiment.