# Paris Stock Exchange shaken by questions over AI > In early November 2026, the Paris Stock Exchange fell, penalized by the technology sector. On November 6, debates over a possible bursting of the AI bubble and a stock market crash intensified as the CAC 40 plunged, with investors questioning the timeline, cost and financing of the future of artificial intelligence; Teleperformance was penalized by AI-related fears, while stocks such as Air France and Exosens stood out. On November 9, the CAC 40 rose, driven by the rebound in AI-related stocks, while the session was expected to be more difficult for Nvidia in New York. On November 10, an asset manager looked back at the market correction and fears of a bursting of the technology stock bubble, as well as possible losses for investors. **In brief**: Ongoing story bringing together 7 events nationwide, followed from 3 November 2026 to 10 November 2026. 8 articles from 4 sources (economy); last updated on 10 November 2026 at 10:15. - Status: ongoing - Category: Economy - Place: Nationwide - First detected: 3 November 2026 at 12:15 - Updated: 10 November 2026 at 10:15 - Web page: https://acturadar.com/en/stories/373-paris-stock-exchange-shaken-by-questions-over-ai ## Timeline (7 events) ### 3 November 2026 — [Paris Stock Exchange falls, weighed down by tech](https://acturadar.com/en/events/8770-paris-stock-exchange-falls-weighed-down-by-tech.md) The Paris exchange declines, penalized by the technology sector. 1 sources, 1 articles · Nationwide ### 6 November 2026 — [Debate over possible bursting of AI bubble](https://acturadar.com/en/events/11140-debate-over-possible-bursting-of-ai-bubble.md) Economic columnist Emmanuel Lechypre believes the bursting of an AI bubble is still far off, highlighting the profitability of companies in the sector unlike the internet bubble. 1 sources, 1 articles · Nationwide ### 6 November 2026 — [Debate over a possible AI-linked stock market crash](https://acturadar.com/en/events/11179-debate-over-a-possible-ai-linked-stock-market-crash.md) For Marc Fiorentino, the fall in AI-related stocks confirms the existence of a bubble, without it being possible to predict its bursting. 1 sources, 1 articles · Nationwide ### 6 November 2026 — [Le CAC 40 plonge, interrogations sur l'avenir de l'IA](https://acturadar.com/en/events/11367-le-cac-40-plonge-interrogations-sur-l-avenir-de-l-ia.md) La Bourse de Paris chute, les investisseurs s'interrogeant sur le calendrier, le coût et le financement de l'avenir de l'intelligence artificielle. 1 sources, 1 articles · Nationwide ### 6 November 2026 — [Paris Stock Exchange: Air France and Exosens among standout stocks](https://acturadar.com/en/events/11833-paris-stock-exchange-air-france-and-exosens-among-standout-stocks.md) Review of Paris Stock Exchange stocks, where Teleperformance is penalized by fears related to artificial intelligence, while other shares such as Air France and Exosens stand out. 1 sources, 1 articles · Nationwide ### 9 November 2026 — [Le CAC 40 progresse, la tech liée à l'IA en rebond](https://acturadar.com/en/events/14676-le-cac-40-progresse-la-tech-liee-a-l-ia-en-rebond.md) La Bourse de Paris avance dans le calme, portée par le rebond des valeurs liées à l'IA, tandis que la séance s'annonce plus difficile pour Nvidia à New York. 1 sources, 2 articles · Nationwide ### 10 November 2026 — [Bulle de l'IA : un gérant d'actifs analyse la correction des marchés](https://acturadar.com/en/events/15965-bulle-de-l-ia-un-gerant-d-actifs-analyse-la-correction-des-marches.md) Après la chute des marchés début novembre, un président de société de gestion revient sur les craintes d'éclatement de la bulle des valeurs technologiques et sur les pertes possibles pour les investisseurs. 1 sources, 1 articles · Nationwide --- Cite as: Acturadar, “Paris Stock Exchange shaken by questions over AI”, https://acturadar.com/en/stories/373-paris-stock-exchange-shaken-by-questions-over-ai Methodology: https://acturadar.com/en/methodology