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ASX gets trading boost from Citi, but Goldman flags tech overhaul risk

ASX gets trading boost from Citi, but Goldman flags tech overhaul risk
Markets · 2026
Photo · Eleanor Whitfield for Daily Digest Invest
By Eleanor Whitfield Markets Editor-in-Chief Oct 8, 2026 4 min read

Australia's main exchange, ASX Ltd, received a boost on Tuesday after Citi raised its earnings forecast, citing a surge in trading activity. However, a warning from Goldman Sachs about the company's long-running technology overhaul tempered the optimism, leaving investors to weigh near-term momentum against longer-term execution risks.

What's driving the trading tailwind?

ASX generates a significant portion of its revenue from fees tied to trading on its platforms, so activity levels are a key driver of its financial performance. In September, the exchange reported that average daily cash-market trades rose 16% from a year earlier, while daily futures volume jumped 44% to near-record highs. That burst of activity, which Citi linked to shifting expectations for interest rates and choppier bond markets, has given the broker confidence that ASX's earnings will be stronger than previously expected.

On the back of that momentum, Citi raised its full-year earnings-per-share forecast by 2%. The upgrade reflects the view that the recent surge in trading volumes is not just a temporary blip but could persist as long as markets remain volatile. For investors, this is a reminder that ASX's fortunes are closely tied to the ebb and flow of market activity, which can be unpredictable.

The CHESS replacement cloud

While the trading volumes are a positive, Goldman Sachs flagged that ASX's ambitious project to replace its CHESS clearing and settlement system still poses a significant execution risk. CHESS is the backbone of Australia's equity market, handling the clearing and settlement of trades, and its replacement has been a long and troubled journey for the exchange. The project has faced delays and criticism in the past, and Goldman's warning highlights the potential for further setbacks that could weigh on the company's shares.

For everyday investors, this is a classic case of a company with a strong near-term earnings story but a longer-term overhang. The trading boost is real, but the tech overhaul is a reminder that ASX's future profitability depends on more than just market volumes. If the CHESS replacement runs into more problems, it could lead to cost overruns, regulatory scrutiny, and reputational damage.

What it means for investors

For those holding ASX shares, the Citi upgrade is a welcome sign that the company is benefiting from the current market environment. However, the Goldman warning serves as a cautionary note. Investors should be aware that ASX's earnings are sensitive to trading volumes, which can be volatile, and that the CHESS project remains a key risk to watch.

The broader market context is also important. The surge in futures trading, in particular, reflects a period of heightened uncertainty in bond markets and shifting rate expectations. This is not just an ASX-specific story; it's part of a wider trend where exchanges and trading platforms tend to do well when markets are active. For example, other exchanges and trading venues have also seen increased volumes in recent months, as investors reposition their portfolios in response to changing economic conditions.

That said, the tech risk is not unique to ASX either. Many companies undertaking large-scale technology projects face similar challenges, and the outcomes can be hard to predict. As with any investment, it's important to consider both the upside and the downside.

Looking ahead

Investors will be watching ASX's next earnings report to see whether the trading momentum continues and whether there are any updates on the CHESS replacement timeline. The company's ability to manage both its operational performance and its technology projects will be key to its long-term success.

In the meantime, the divergent views from Citi and Goldman highlight the range of opinions on the stock. While Citi sees the trading tailwind as a reason to be more optimistic, Goldman's caution serves as a reminder that risks remain. For everyday investors, the takeaway is to stay informed and consider both the short-term catalysts and the longer-term challenges when evaluating ASX as an investment.

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