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Stéphane Boujnah
Chief Executive Officer and Chairman of the Managing Board, Euronext

Stéphane Boujnah (Euronext) : “La France a une relation dealer-junkie avec les marchés financiers”

📅 Jul 04, 2026 Boursorama 16 MIN 1345 VIEWS 36 SEGMENTS · 2 SPEAKERS
Stéphane Boujnah, président du directoire d'Euronext, était l'invité de l'émission Ecorama spéciale Rencontres économiques d'Aix-en-Provence, présentée par David Jacquot sur Boursorama.com (http://Boursorama.com). Parmi les sujets abordés : le bilan du premier semestre sur les marchés financiers, le retard du CAC 40 par rapport aux autres indices européens, la réussite de l'introduction en Bourse de SpaceX, la politique monétaire de la BCE, les perspectives de taux, les valorisations de la tech américaine, les méga-IPO à venir, les alertes de l'AMF sur les vulnérabilités des marchés financiers...

What Stéphane Boujnah said

Written from the verified transcript and checked against it. Every figure links to the moment it was said.

Stéphane Boujnah, CEO of Euronext, discussed market resilience despite geopolitical crises, attributing gains to large-cap performance and contained conflict expectations. He noted the CAC 40 rose from 6000 to 8400 points since 2020, with luxury lagging due to China slowdown and aerospace/defense outperforming. On SpaceX, he said he only invests in profitable companies, contrasting with Euronext's recent IPOs like CSG (€25 billion valuation). He dismissed AI valuation concerns, calling some prices 'delirious' and citing BlackRock's rate expectations. Boujnah expressed deep worry about French sovereign debt, predicting €77 billion in creditor payments this year, rising to €82-85 billion next year, exceeding education spending, and by 2028 income tax (€92 billion) would cover interest alone. He described France's 'dealer-junkie' relationship with markets. He highlighted Euronext's €7 trillion market cap and €13-15 billion daily volume, and confirmed his departure in May 2027 after 12 years, with a successor announcement expected by early 2027.

Key takeaways

  1. France will pay €77 billion to creditors this year, rising to €82-85 billion next year, exceeding education spending.
  2. By 2028, all French income tax revenue (€92 billion) will be devoted to paying interest charges.
  3. Euronext has €7 trillion market cap and €13-15 billion daily volume, three times London's equity volume.
  4. CAC 40 rose from 6000 to 8400 points since 2020 despite multiple crises.
  5. Boujnah will leave Euronext in May 2027 after 12 years; successor announced by early 2027.

Numbers and commitments

FigureWhat it refers toTypeAt
€77 billion France's creditor payments this year metric 10:01
€82 to €85 billion France's creditor payments next year metric 10:01
€92 billion French income tax revenue metric 10:01
€7 trillion Euronext aggregate market capitalization metric 6:12
€13 to €15 billion Euronext daily trading volume metric 6:12
6000 to 8400 points CAC 40 rise since 2020 metric 0:55
€25 billion CSG listing valuation metric 5:05
€530 million Euronext Q1 revenue metric 13:40
€216 million Euronext Q1 profit metric 13:40
€15 billion Euronext current market value metric 14:49

Chapters

  1. 0:00Market resilience despite crises
  2. 2:44CAC 40 sector performance
  3. 4:07SpaceX and IPO comparisons
  4. 6:12Euronext liquidity advantage
  5. 7:14AI investment valuations
  6. 8:44French sovereign debt crisis
  7. 12:51US tech giants' market dominance
  8. 13:40Euronext record results
  9. 14:49Succession and departure

Questions asked in this interview

8
  1. 3:58We'd like to have a SpaceX in Europe, wouldn't we?
  2. 4:37I mean, you haven't bought any SpaceX, have you?
  3. 5:05That's true, even in the US, but on Euronext markets in recent weeks, what have we had?
  4. 6:57... or not about this market narrative around AI that tells us it will be a source of abundance, that AI will help us solve all our problems, humanity's problems, diseases, and will eventually accelerate growth? Do you buy it, Stéphane?
  5. 9:24Are you worried about French debt, about our ability?
  6. 13:40How long can this story last?
  7. 14:33Stéphane Boujnah, before we part, you will leave your position in May 2027, but you know that the turnaround of Euronext, the transformation of Euronext, is your doing?
  8. 14:45My question is, why not renew?
Host 0:15 ↗
Eccoama special edition recorded at the Exan economic meetings in Provence, 26th edition. Borama, as every year, is a partner of this essential event. Your guest now is Stéphane Boujnah from Euronext. Hello.
Stéphane Boujnah 0:27 ↗
Hello.
Host 0:27 ↗
Always a pleasure to have you.
Stéphane Boujnah 0:29 ↗
Well, the pleasure is mutual.
Host 0:30 ↗
Now, we need to talk about what's happening in the economic world and on the markets. European stock markets, and American ones too, are up almost 10% since the start of the year. Oil is barely at $70 today. Despite all the chaos of the first half, the war in Iran, the stock markets are ultimately doing well. It wasn't written in the cards.
Stéphane Boujnah 0:55 ↗
No, but the reasons for this are multiple. First, you must never lose sight that stock markets reflect the performance or performance expectations of large companies, mostly the largest ones, and do not reflect the performance of an entire economy. So what we saw during the greatest difficulties of the Iranian crisis, when hydrocarbon prices rose sharply, was that large companies, apart from a few very specific sectors, were not really affected in their valuation, while there was a feeling of crisis discomfort in many SMEs and sectors. Simply because small companies are not listed, SMEs, mid-sized companies, ETIs are not listed, so their difficulties are not reflected by the stock market. So there is first a perception bias: when we talk about markets, we talk about stock markets and listed companies, but on stock markets we talk about larger companies. The second thing that happened and explains this performance is that the results published by companies in the first half were quite good or very good. The third thing is that there was a consensus in the markets that this war, this conflict, is fairly contained geographically and probably contained in time. The consensus was that it wouldn't last very long, it would calm down, it wouldn't drag on. After all, only 5% of world trade passes through the Strait of Hormuz. Yes, 20% of hydrocarbons, yes, that's significant, but there was no feeling of something systemic and dramatic like Covid. And then the other thing is that Europe and the United States were less affected than Asia. So in Asia the debate is more nuanced because there was a greater impact from the rise in hydrocarbon prices. So for all these reasons, we find ourselves in a situation where the CAC has risen to around over 8003, whereas recall, and this is exactly the analysis you were making in January 2020 before Covid, before the war in Ukraine, before inflation, before the energy crisis, before Iran, the CAC 40 was around 6000 points, and we have gone from 6000 to 8400 points despite all these events. So there is an excellent performance of global companies.
Why is the CAC lagging behind its European peers? I'm not even talking about the US. No, but I won't draw excessive conclusions from that. We need to look at sectoral performances. There is a correction in luxury in particular, given what I indicated a few moments ago. On one hand, the stronger effects of the Iran crisis on Asian markets, and on the other hand, the slowdown or deceleration in China. So when you look at the details sector by sector, you also have sectors that have performed remarkably, notably aerospace and defense, where there are very good listed companies in France that are progressing more than their American counterparts.
Host 3:58 ↗
Yeah. Since we're talking about Americans, Stéphane Boujnah, what about SpaceX? Does it make you dream? We'd like to have a SpaceX in Europe, wouldn't we?
Stéphane Boujnah 4:07 ↗
No, of course we would like to have companies that bring rockets back and provide internet with great resilience all over the planet. But it's a group that doesn't make money; its main activity, Starlink satellites, is profitable, but it's a bet on future promises. There has been a fairly significant correction after the IPO, and as you said, it has recovered a bit.
Host 4:37 ↗
It remains a buy operation. I mean, you haven't bought any SpaceX, have you?
Stéphane Boujnah 4:41 ↗
First, I don't buy stocks directly, but if I could, I wouldn't have bought for those reasons because I only buy shares of companies that generate profits. And when I can buy shares, it's when I buy shares of private companies. But I can, as we can't have heavyweights listing, but we do have heavyweights listing. Really very heavy, like raising $80 billion as SpaceX.
Host 5:05 ↗
Maybe not $80 billion because that's very exceptional, even in the US. That's true, even in the US, but on Euronext markets in recent weeks, what have we had? We had that aerospace and defense company, a Czechoslovak group now called CSG, which listed with a valuation of around €25 billion. That's considerable. There was also an operation in aerospace and defense with Kongsberg Maritime, and KNDS is postponing its IPO.
Yes, but that's because last week there was some volatility on one of KNDS's German peers following a decision by the German government that the markets felt would impact that peer more, so there was a small flat spot in defense sector valuations in Germany. So I don't know if it's postponed, but there is a pause in the process while markets stabilize.
Stéphane Boujnah 5:55 ↗
I'm not worried about that. It's a magnificent company that absolutely has its place on the Paris and Frankfurt stock exchanges.
Host 6:00 ↗
2026 will be a better year for IPOs in Europe.
Stéphane Boujnah 6:03 ↗
I think, I think what we've seen over the past six months is still quite a weak link in terms of IPOs in Europe. We still compare ourselves to the US.
With Euronext, you must never forget that there is a very big difference between shallow, small markets like the Swiss market, the German market, the British market, and the Euronext market, which today is almost €7 trillion in aggregate market capitalization, with about €13 to €15 billion in daily volume. Compare that to the London equity market, which is three times smaller in volume. So today, liquidity in Europe is on the Euronext market, and that's why we attract a disproportionate share of significant IPOs. So I am not at all worried about the momentum for 2026.

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Cite this transcript

APA, MLA, BibTeX
APA

Boujnah, S. (2026, July 4). Stéphane Boujnah (Euronext) : “La France a une relation dealer-junkie avec les marchés financiers” [Interview transcript]. Boursorama. CEOInterviews.AI. https://ceointerviews.ai/interview/1114049/

MLA

Stéphane Boujnah. "Stéphane Boujnah (Euronext) : “La France a une relation dealer-junkie avec les marchés financiers”." Boursorama, 4 Jul. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/1114049/.

BibTeX
@misc{boujnah2026_1114049,
  author       = {Stéphane Boujnah},
  title        = {Stéphane Boujnah (Euronext) : “La France a une relation dealer-junkie avec les marchés financiers”},
  howpublished = {Interview transcript, Boursorama. CEOInterviews.AI},
  year         = {2026},
  month        = {jul},
  url          = {https://ceointerviews.ai/interview/1114049/},
  note         = {Speaker-attributed transcript with timestamps}
}