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TrustFinance Global Insights
Apr 16, 2026
2 min read
13

S&P Global Ratings has downgraded the Australian Securities Exchange's (ASX) issuer credit rating to "A+/A-1" from "AA-/A-1+". The decision follows a report from the Australian Securities and Investments Commission (ASIC) that highlighted significant governance and risk management failures at the exchange operator.
The downgrade reflects a series of high-profile missteps at ASX, including multiple trading outages and the aborted CHESS replacement program. ASIC's inquiry concluded that ASX prioritized short-term shareholder returns over maintaining critical market infrastructure, leading to a culture of tactical, short-term fixes rather than addressing root technological issues.
Despite the downgrade, S&P revised its outlook for ASX to "stable" from "negative," citing the company's dominant market position. However, the agency warned of a potential further downgrade if risk management controls do not improve within two years. In response, ASX stated its commitment to addressing ASIC's findings. ASX shares rose 1.3% in early trading after the news.
The rating action underscores the pressure on ASX to overhaul its governance and risk frameworks. S&P views a rating upgrade as unlikely in the next two years, pending the successful completion of its risk management improvement program.
Q: Why did S&P downgrade ASX's credit rating?
A: The downgrade was prompted by findings from Australia's regulator, ASIC, which identified critical failures in ASX's governance, risk controls, and management practices.
Q: What is ASX's new credit rating?
A: S&P lowered the issuer credit rating to "A+/A-1" and the long-term issue rating on its debt to "A+".
Source: Investing.com

TrustFinance Global Insights
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