Traders work on the floor of the New York Stock Exchange.
NYSE
Wall Street Wobbles as Tech Slumps Amid Lingering Geopolitical Tensions and Inflation Fears
NEW YORK – August 12, 2026 – U.S. equities experienced a second consecutive day of declines on Tuesday, with major indices closing in the red, largely attributed to a significant downturn in key technology stocks. The market’s anxieties were further exacerbated by faltering hopes for a swift reopening of the Strait of Hormuz, casting a long shadow over U.S.-Iran relations and the global energy outlook.
The S&P 500 ended the day down 0.32%, settling at 7,728.20. The tech-heavy Nasdaq Composite fared worse, shedding 0.60% to close at 26,445.45. Meanwhile, the venerable Dow Jones Industrial Average lost 184.13 points, or 0.34%, finishing at 53,791.85.
A significant drag on the S&P 500 was the communication services sector, which tumbled over 2%. This decline was primarily driven by considerable losses from tech giants Alphabet and AppLovin, whose shares dropped 3.8% and nearly 6% respectively. Alphabet’s recent struggles come on the heels of Google’s announcement last week regarding a significant reshuffling of its artificial intelligence divisions, marking its fourth losing session in five.
The information technology sector also found itself in negative territory. Chipmaker Nvidia saw its shares relinquish morning gains to close just below the flatline, despite announcing a major partnership with six large asset managers to mobilize over $500 billion for AI infrastructure. Tech behemoth Apple also contributed to the sector’s woes, with its shares falling more than 1%.
These market movements unfolded against a backdrop of escalating oil prices, fueled by persistent uncertainty surrounding the Middle East conflict. Reuters reported that Iran’s Supreme National Security Council reiterated its stance that the Strait of Hormuz would remain closed until its conditions are met. Consequently, U.S. West Texas Intermediate futures climbed 1.3% to $83.20 a barrel, while international benchmark Brent crude rose approximately 1.4% to $88.91 a barrel.
The diplomatic stalemate was further underscored by Iranian Foreign Minister Abbas Araghchi’s earlier statement that “no possibility of restarting negotiations” exists as long as the U.S. continues to violate the June memorandum of understanding and fails to compensate Iran for these alleged violations, according to the semi-official Tasnim News Agency.
However, a glimmer of hope emerged from comments made by Pakistani Defense Minister Khawaja Asif. In an interview with Bloomberg News, Asif indicated that “things are shaping up again in favor of a peace arrangement or a deal,” a sentiment that investors interpreted as a positive signal.
Looking ahead, investors are keenly awaiting a critical series of inflation data releases. The July consumer price report is due on Wednesday, followed by the producer price index on Thursday. These readings carry particular weight, especially after a weaker-than-expected jobs report last Friday complicated the Federal Reserve’s monetary policy outlook.
The forthcoming inflation reports could indeed place the Fed in a precarious position. The recent surge in oil prices has reignited concerns about inflationary pressures, even as a sharp slowdown in hiring raises questions about the robustness of consumer spending and the broader economic health.
Dennis Follmer, Chief Investment Officer at Montis Financial, offered his perspective: “I expect the CPI report to continue its downward trend which will further support the case for the Federal Reserve to hold rates steady rather than hiking them, even with last Friday’s weak jobs report.” He added, “Services inflation could continue to be a sticky problem, but that sector is not very sensitive to interest rates, so it shouldn’t really damage the case for holding steady.”
