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Wall St futures slide as rising oil, yields dampen mood

By Thomson Reuters Oct 8, 2026 | 5:50 AM

Oct 8 (Reuters) – US stock index futures fell on Thursday, pressured by inflation concerns as oil jumped nearly 4% and Treasury yields rose, while chipmakers faced renewed scrutiny despite a strong forecast from Samsung.

South ​Korea’s Samsung Electronics forecast a record quarterly profit of $80.2 billion, ‌above analysts’ estimates, but its shares closed marginally lower.

The results did not rally global chip stocks, however, highlighting doubts about the AI boom. Nvidia dipped 0.6% in premarket trading, Broadcom eased 1.4% and Micron Technology fell 1.2%.

Meanwhile, the Wall Street Journal reported on Wednesday ‌that ​Broadcom is lining up $50 billion of financing for ⁠OpenAI, with Oracle also seeking ⁠an unspecified sum, spurring fears that massive debt issuance by technology companies could intensify the competition for capital.

A rebound in Treasury yields and oil prices knocked the S&P 500 and Nasdaq from record highs a day ​earlier, while the Dow snapped a four-day winning streak.

The weak sentiment persisted on Thursday, with Brent crude jumping over 4% on the back of ⁠attacks on shipping in the Gulf and ⁠the Strait of Hormuz, while the US cut output as ​a hurricane menaced offshore production. [O/R]

Renewed inflation worries pushed Treasury yields higher, with the ​benchmark 10-year yield climbing to 5.34%, though it remained below earlier ‌session highs.

At 06:14 a.m. ET, Dow E-minis fell 399 points, or 0.78%, S&P 500 E-minis lost 31.5 points, or 0.4%, and Nasdaq 100 E-minis shed 180.25 points, or 0.57%.

US Federal Reserve Governor Christopher Waller hinted at a possible ⁠pause at the central bank’s upcoming meeting. Additional rate hikes would likely be needed to lower inflation to the Fed’s 2% target, but there was “flexibility” about ⁠the pace of increases, ‌he said earlier in the day.

Traders widely expect the ⁠Fed to hold rates steady at its October meeting, but ​a ‌December hike remains on the cards, according to CME ​FedWatch.

Wolfspeed was ⁠an outlier among chipmakers, soaring 16.6% after it received a $1.5 billion conditional loan commitment from the US Department of Defense to expand the domestic production of silicon carbide materials and power devices.

Applied Digital rose 3.5% after the data center provider’s first-quarter revenue more than quadrupled to $341.9 million.

(Reporting by Tharuniyaa Lakshmi in Bengaluru; ​Editing by Pooja Desai)