The US Federal Reserve’s decision to raise interest rates by 25 basis points to a range of 3.75% to 4% in September marked its first hike since July 2023. While the move was broadly anticipated by financial markets, analysts have highlighted the more significant impact stems from the sharp rise in US Treasury yields, particularly the 10-year yield surpassing 5%. This trend has increased the appeal of fixed income relative to equities and raised concerns about capital flows away from emerging markets such as Malaysia.

Following the Fed’s announcement, the Dow Jones Industrial Average declined 1.21%, reflecting some investor caution despite expectations that the rate increase was largely priced in. In Malaysia, the local benchmark FBM KLCI edged down by 4.5 points to close at 1,674, with market observers warning that further downside risks persist amid prospects of additional Fed tightening.

Kenneth Leong, head of research at Berjaya Research, noted that much of the recent weakness in global equities had already factored in the Fed’s move and expectations of further hikes. However, he emphasized that the surge in Treasury yields poses a real challenge by making US bonds more attractive compared to riskier assets like equities, potentially triggering liquidity shifts away from emerging market stocks, including those listed on Bursa Malaysia. Despite this, Leong cautioned that any broader market correction is likely to be selective rather than indiscriminate, supported by resilient earnings and reasonable valuations in fundamentally sound companies.

Leong remained cautiously optimistic on the equity outlook, citing strong economic growth and ongoing investment in artificial intelligence (AI) as key support factors. Major technology firms continue to commit substantial capital expenditures toward expanding AI infrastructure, including data centers and computing capacity, which he said should underpin corporate earnings and sustain the technology sector’s momentum.

At the same time, he pointed to geopolitical tensions in the Middle East and persistent inflationary pressures as factors that will prompt investors to be more discerning, favoring companies with clear earnings visibility, structural growth drivers, and attractive valuations.

Elsewhere, some market participants observed that the Fed’s rate increase could help temper speculative flows into commodities such as oil, with Brent crude prices falling 1.18% to around US$104.58 per barrel in reaction to the news.

Stephen Innes, global strategist at Quintex Intel, described the Fed’s September move as delivering a more hawkish message than the mere quarter-point increase implied. He highlighted Fed Chairman Kevin Warsh’s comment about removing a “dose of accommodation,” signaling that monetary policy may still not be restrictive enough to curb inflation effectively. The Federal Open Market Committee’s projections underscored this stance, with 16 officials anticipating at least one further rate hike in 2026 and a smaller group forecasting up to three additional increases.

Innes argued that the meeting shifted market expectations away from a “one-and-done” scenario toward a “one plus one” baseline, with some strategists, including Goldman Sachs, already forecasting a 25-basis-point increase in October. While Goldman remains cautious that the Fed’s path may be overly hawkish in the longer term, its current outlook aligns with a cautious approach to inflation and economic growth amid a complex global environment.