Skip to content
City PM
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Opinion
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Opinion
Wednesday 16 July 2025 4:33 pm

FCA boss sounds alarm on financial warfare and debt levels

By: Ali Lyon

Add as a preferred source on Google
Nikhil Rathi, chief executive officer of the Financial Conduct Authority (FCA) (Hollie Adams/Bloomberg via Getty Images)
Nikhil Rathi, chief executive officer of the Financial Conduct Authority (FCA) (Hollie Adams/Bloomberg via Getty Images)

Rising sovereign debt and the growing risk of an attack on Britain’s financial infrastructure are the two biggest threats to UK markets, the boss of the Financial Conduct Authority (FCA) has warned, as he issued a clarion call for more data on the trading of government bonds.

Nikhil Rathi told peers that the danger to market integrity posed by new threats in the geopolitical arena and the accelerating pace and influence of opaque, foreign bondholders will occupy “a lot of [his] time” in the years ahead.

Asked by Lord Vaux what the main issues the watchdog was keeping an eye on, Rathi said: “The biggest one I would call your attention to is the scale of market risk out there in the context of complicated geopolitical circumstances, potential disruptions of the global trading system, and the way in which security and financial issues can start to intersect.”

The FCA chief executive pointed peers on the Financial Services Regulation Committee to the recent Iran-Israel conflict, when the Israel Defense Forces targeted trading systems and ATMs in Tehran with an aggressive cyberattack.

Russia has also opened up a financial front in its attritional war on Ukraine, and took down several government and bank services in a potent hit on the eastern European country’s finance system in 2022.

Rathi warned that ensuring similar attacks on Britain’s financial plumbing don’t affect market integrity will become “an increasing feature of the risk landscape” for the City watchdog in the years ahead.

Rathi: FCA needs more gilt trading data

The watchdog boss also sounded the alarm on the rapid evolution of the structure and participants of government debt markets, which he said had become disconcertingly volatile and opaque.

Read more

Banks ‘not ready’ for motor finance scheme, says City watchdog

Nikhil Rathi, chief executive of the FCA.

The global market for sovereign debt passed $100 trillion at the start of this year, and the spectre of rapid bond sell-offs has become a core component of western lawmakers’ decision-making.

Rathi told peers the UK had seen a significant “shift in the composition of [its gilts] market”, highlighting that over a quarter of trades in government debt are made by hedge funds, an increasing number of which are not from Britain.

“The composition of the market has changed [and is] totally aligned with removing data which we do not need,” he said, referencing the government’s push to bear down on overly burdensome regulation on businesses. “But there are some areas – and I call this out as one – where we need more data, and we need it faster, because the markets are faster. And we need more real-time data on trading in some of these fixed income markets so that we can understand what is going on [and] do our job for the whole system.”

Rathi’s comments on hedge funds’ gilt positions echo those made by the Bank of England in its recent Financial Stability Report. Bank officials wrote that government bonds risked being hit by a tidal wave of forced selling from highly leveraged hedge funds, which have been taking up an increasingly oversized influence in the market.

The paper said that a “small number” of hedge funds account for over 90 per cent of borrowing to leverage gilt trading, which could trigger a brutal sell-off redolent of the fire sale in government bonds that took place under Liz Truss’s ignominious time in Downing Street.

Read more

London Stock Exchange boss accuses FCA of ‘playing fast and loose’ as she warns government may have to ‘step in’

Julia Hoggett speaking at a business conference podium, emphasizing key financial strategies and market insights.

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business

People & Organisations

  • cyberattacks
  • FCA
  • Financial Conduct Authority
  • financial services regulation committee
  • government debt
  • house of lords
  • israel-iran
  • Nikhil Rathi

Trending Articles

  • Burnham tax plans spark investor rush to bank capital gains

  • Brewdog chief executive quits after only one year

  • Nothing fails to file accounts months after dissolution threat

  • UK ‘no longer a serious place’ says Hedge fund boss after losing £200m tax battle

  • Cruyff turn: Starmer allows pubs to stay open for England World Cup game

More from City PM

  • Banks ‘not ready’ for motor finance scheme, says City watchdog

    Banking
    Nikhil Rathi, chief executive of the FCA.
  • London Stock Exchange boss accuses FCA of ‘playing fast and loose’ as she warns government may have to ‘step in’

    Markets
    Julia Hoggett speaking at a business conference podium, emphasizing key financial strategies and market insights.
  • Andy Burnham will be ‘in hock’ to the bond markets whether he likes it or not

    Opinion
    Andy Burnham speaking at a Labour Party event, addressing supporters with banners and flags in the background.
  • London bucks trend as investors shun stocks in ‘near record’ demand for mixed-asset funds

    Markets
    Canada skyline featuring iconic skyscrapers and modern architecture against a clear blue sky
  • Andy Haldane: Britain after Brexit

    Opinion
    British Chambers President Andy Haldane speaking at a business conference, addressing economic growth and industry challen...
  • FCA lays out ‘landmark’ crypto clampdown

    Crypto
    IG has pursued a new deal in its bid to beef up its crypto capabilities
  • Premier League clubs warned crypto deals could be worthless in a year

    Sport Business
    Man in business suit speaking at a conference podium, addressing a large audience in a modern convention center.
  • FCA seeks injunction against Neil Woodford over ‘unauthorised’ investment advice

    Investing
    Neil Woodford and Woodford Investment Management have been handed a £46m fine by the FCA

City PM — European politics, business and analysis.

Europe

  • Germany
  • France
  • Europe
  • UK & Ireland

Topics

  • Business
  • Markets
  • AI
  • Technology
  • Opinion
  • Energy

More

  • Politics
  • Economics
  • Fintech
  • Legal
  • Sport
  • Life

Company

  • About City PM
  • Editorial Policy
  • Corrections
  • Contact
  • Terms of Use
  • Privacy Policy
  • Cookie Policy
© 2026 City PM · Published by CityPM Media, Bahnhofstrasse 65, 8001 Zürich, Switzerland
About · Editorial Policy · Corrections · Contact · Privacy