Semiconductor stocks lost ground on exchanges worldwide Tuesday, as investor doubts about the pace of artificial intelligence spending weighed on the sector and market participants examined the approaching round of US technology earnings for signs that large-cap companies can justify the scale of their infrastructure commitments.
Declines across all three indexes on Wall Street were led by losses in industrial, healthcare, and technology shares. Semiconductor shares slid by more than two percentage points. Each of the three major benchmarks posted modest losses, with the Dow Jones Industrial Average slipping 0.20 percent, the S&P 500 giving back 0.25 percent, and the Nasdaq Composite retreating 0.39 percent.
The MSCI global equities benchmark edged down 0.36 percent on the day. Trading across Europe edged down, with the broad STOXX 600 benchmark dipping by a tenth of a percent.
Gerry Sparrow, president and portfolio manager at Sparrow Capital Management, noted that chipmakers such as Nvidia and AMD had historically pulled back ahead of earnings announcements from major cloud operators, given the uncertainty surrounding how those companies planned to allocate capital spending. News that CXMT, the Chinese memory chip producer, has made technical headway rattled some observers tracking competitive pressures in the artificial intelligence hardware space, while Broadcom's Hock Tan drew a parallel between parts of the broader AI investment environment and placing bets.
On Wall Street, attention has turned toward the US earnings season, now open following quarterly disclosures from several large banks. Shares in JPMorgan Chase edged 0.6 percent higher on the back of a third-quarter earnings gain, with stronger returns from both investment banking and trading activity underpinning the result. Quarterly earnings releases pushed the two banks in opposite directions — Goldman Sachs edging up 0.6 percent while Wells Fargo gave back 1.3 percent.
Quarterly earnings from Alphabet, Amazon.com, Meta Platforms, and Nvidia have yet to be released. Sparrow noted that without a clearer picture of how much the large cloud infrastructure operators are spending on artificial intelligence and what revenue that activity is generating, the three main market benchmarks — the Dow, S&P 500, and Nasdaq — will likely continue to deliver uneven readings.
Sustained investment in artificial intelligence across a four-year stretch pushed corporate earnings higher and added momentum to broader economic output, though unresolved questions around portfolio concentration and how long it might take to see meaningful returns left investors with lingering uncertainty.
Retreating from the 24-year peak of 5.364 percent reached the previous week, the 10-year Treasury yield eased by 2.08 basis points, settling at 5.223 percent. Bond yields have climbed to multi-decade peaks as higher energy prices and investor unease over government borrowing levels weighed on debt markets, where a string of sell-offs unfolded across recent weeks.
Wednesday's US inflation figures are drawing close attention from market participants seeking direction on where Federal Reserve policy may head next. According to the CME FedWatch tool, market participants now assign roughly an 80.6 percent probability to no change in borrowing costs at the upcoming meeting — a notable shift from the 51 percent likelihood recorded just four weeks prior.
Brent crude retreated alongside equities as market participants assessed fresh developments from the armed hostilities under way in the Middle East. Crude benchmarks retreated as market participants balanced concerns over infrastructure vulnerability in Saudi Arabia against the likelihood of expanded diesel flows out of Russia. Brent crude contracts edged down to $106.10 a barrel, a decline of roughly half a percentage point.
Retreating Treasury yields and softer crude prices dragged the dollar away from the multi-year highs it had maintained over the preceding eighteen months. Trading at $1.1189, the euro held a 0.33 percent advance against the dollar, while 158.42 yen were needed to purchase one US dollar. Tracking the dollar's value against a collection of major currencies — among them the yen and the euro — the index posted a decline of 0.27 percent.
