French CAC 40 Surges on Moderating Eurozone Inflation Backdrop

French equities delivered a solid performance on Wednesday, with the benchmark CAC 40 index climbing 77.97 points or 0.95% to reach 8,257.47. The rally was underpinned by encouraging inflation data from the broader Eurozone, which showed consumer price pressures continuing to ease in January 2026. Market participants are now eyeing the European Central Bank’s monetary policy decision scheduled for Thursday, with expectations pointing toward the ECB maintaining its current rate stance. The Bank of England will also announce its policy decision the same day, adding to the week’s significance for fixed-income markets.

Eurozone Inflation Signals Further Easing

Preliminary flash data from Eurostat revealed that the Harmonised Index of Consumer Prices (HICP) rose 1.7% on a year-over-year basis in January, a notable retreat from December’s 2% increase. This outcome aligned precisely with market expectations, suggesting inflation dynamics are gradually normalizing across the currency union. On a month-on-month basis, consumer prices actually contracted by 0.5%, reinforcing the disinflationary trend. Such moderation in price growth typically provides central banks with greater policy flexibility, a development that resonated positively with equity investors on Wednesday.

CAC 40 Components Show Broad Strength

The 0.95% advance in the CAC 40 reflected widespread gains across the blue-chip index. Automotive and industrial sectors led the charge, with Renault surging more than 3% and industrials like Michelin, Pernod Ricard, Stellantis, and Safran each advancing between 1.5% to 2.3%. Air Liquide and Orange both posted gains of approximately 2.9% and 2.7%, respectively. Luxury and defensive names also participated in the rally, with L’Oreal, TotalEnergies, Accor, Vinci, Engie, AXA, Saint Gobain, Danone, Airbus, Unibail Rodamco, Bureau Veritas, Schneider Electric, Eiffage, and Hermes International each recording advances in the 1% to 1.5% range.

Select Laggards Weigh on Index

Not all CAC 40 constituents participated in Wednesday’s upside. Publicis Groupe extended its losing streak to a second consecutive session, shedding more than 4% of its value. Credit Agricole declined 3.1% following the release of fourth-quarter earnings that disclosed a 39% plunge in profit. Technology-focused Capgemini retreated approximately 2.3%, while ArcelorMittal eased 1.25%. Banking peers BNP Paribas and Societe Generale posted more modest losses, restraining the financial sector’s overall performance.

PMI Data Reveals Mixed Economic Signals

S&P Global’s latest purchasing managers’ indices painted a nuanced picture of Eurozone economic activity in January. The composite PMI dipped to 51.3 from 51.5 in December, arriving below initial forecasts of 51.8. The services sector, which represents the bulk of economic activity, registered a composite PMI of 51.6, down from the prior month’s 52.4. However, manufacturing showed encouraging resilience, with its PMI climbing to 50.5 in January from 48.9 in December, suggesting stabilization in goods production.

For France specifically, the HCOB composite PMI was revised upward to 49.1 from an initial flash estimate of 48.6, though it remained below December’s 50.0 reading. The French services PMI fell to 48.4 in January following upward revision from 47.9, compared to December’s 50.1. These mixed signals underscore the gradual deceleration in economic momentum, even as inflation provides less headwind to growth prospects moving forward.