French markets wobble as Bayrou’s confidence vote spooks business and investors

Mace | 27th August 2025 | Brussels, Politics
KANANASKIS, CANADA - JUNE 16: France's President Emmanuel Macron attends a bilateral meeting with British Prime Minister Keir Starmer at the G7 Leaders' Summit on June 16, 2025 in Kananaskis, Canada. Keir Starmer is attending his first G7 leaders' summit, where issues on the table for discussion are the escalating conflict in the Middle East, as well as the failure to bring peace to Ukraine. (Photo by Suzanne Plunkett-Pool/Getty Images)
KANANASKIS, CANADA - JUNE 16: France's President Emmanuel Macron attends a bilateral meeting with British Prime Minister Keir Starmer at the G7 Leaders' Summit on June 16, 2025 in Kananaskis, Canada. Keir Starmer is attending his first G7 leaders' summit, where issues on the table for discussion are the escalating conflict in the Middle East, as well as the failure to bring peace to Ukraine. (Photo by Suzanne Plunkett-Pool/Getty Images)

French business leaders warn of economic damage after Prime Minister François Bayrou set a 8 September confidence vote linked to budget plans. Stocks fell and bond spreads widened as opposition parties refused support. Markets partially stabilised, but sentiment remains fragile ahead of the vote and any budget revisions.

French business leaders warn of economic risk as Bayrou’s confidence vote jolts markets

French business leaders are warning about economic fallout from the prime minister’s decision to call a confidence vote, with fears of recession resurfacing as investors react to the latest bout of political uncertainty in Paris. Market gauges and credit spreads moved sharply as the prospect of government collapse returned to the fore.

Prime Minister François Bayrou has slated a confidence vote for 8 September tied to his budget plans. France’s minority administration lacks a stable majority and three opposition blocs have said they will not back the government. Polling points to pressure for fresh elections if the cabinet falls.

Equities and bonds sold off after the announcement. The CAC 40 dropped to a three week low before a modest rebound, while banking stocks remained weak. The risk premium on French debt widened as investors adjusted positions in response to the political timetable and uncertainty over fiscal consolidation.

French government bond yields climbed to their highest since March and the spread between ten year French and German benchmarks moved toward eighty basis points, the widest since April, signalling increased caution over the outlook. Traders cited hedging for instability after the confidence vote was set.

Business leaders described heavy economic risks from …

Subscribe to The Mace

Join the member community shaping British politics and stay ahead of what's really happening in the world of politics and public affairs, with expert analysis, breaking news, and insider insights from Westminster and Brussels. The Mace is the leading news source and resource for the government affairs industry, offering required reading and lobby intelligence for professionals.

To see what you are missing out on by not subscribing to The Mace, click here to download our full membership info-pack. This includes having no paywall on op-ed content or profiles/interviews, allowing professional profiles to be read with maximum impact and visibility by government, special advisers, MPs, peers, civil servants, and policy and political decision-makers.



Silly season is coming to an end: What to expect from Westminster this Autumn

Lucy Carrier-Pilkington | August 27, 2026

September and October usually mark the most intense period of political activity in the UK, here is what to expect.

Andy Burnham’s social media strategy faces questions over traditional media

Mace Magazine | August 26, 2026

The former Downing Street communications chief believes “there are hard truths coming” for Burnham.

Industry Watch: John Gill, Deputy Director of External Affairs, Reform UK – “There’s no limit to where a man can go if he doesn’t mind who gets the credit”

Mace Magazine | August 20, 2026

John Gill's promotion at Reform UK, just before the party launches its inaugural Business Day at its September NEC conference, is indicative of how the party is ramping

Carry on, Clacton

William Cash | August 18, 2026

Wiliam Cash reflects on how the myth of Clacton and its reality has created media distortion when it comes to reporting on Farage’s seaside spiritual HQ.

The Clacton by-election: “It has been amazing for business” 

Ella Beadman and Lucy Carrier-Pilkington | August 10, 2026

Ahead of the Clacton-on-Sea by-election this Thursday, Mace went to the constituency to hear what local businesses make of the media circus that has descended on the seaside town, and the changes they want

Burnham is trying to fix Whitehall, but will the political machinery change?

Mace | August 7, 2026

Andy Burnham is shaking up government with more changes than by any incoming prime minister in memory. But, asks Sir Bernard Jenkin MP, does he understand why the

Racing the sunset: a pilgrim odyssey across a dying Europe

Mace | August 4, 2026

For 10 months, ex-army officer James Jeffrey trekked 3500 km across Europe by foot. The scale of migration he witnessed may not have been as dramatic as the

Leader in Public Affairs: Grace Pritchard, Downing Street Director of News and the Prime Minister’s Political Spokesperson

Mace | August 3, 2026

After heading the Makerfield by-election comms team, Grace Pritchard was singled out by Andy Burnham as being a key part of his northern campaign team. The self-styled 'Yorkshire

Dame Antonia’s key civil service reforms are ready to be supported by Whitehall, says Jonathan Freeman

Mace | August 1, 2026

The Civil Service is ready to support Dame Antonia Romeo's flagship changes to government machinery - notably relating to AI and devolution - under new prime minister Andy

Kemi’s true blue purge, with help from Sir Philip May

William Cash | July 26, 2026

The news that former Home Secretary Sir Grant Shapps has failed to make the new Tory candidate list has put fear into dozens of former Conservative MPs. Whether