U.S. equities presented a mixed picture in afternoon trading on Friday, September 12, 2025, as investors digested recent inflation data and eagerly awaited the Federal Reserve's upcoming interest rate decision. While the tech-heavy Nasdaq Composite (COMP:IND) continued its upward trajectory, hitting new intraday highs, the Dow Jones Industrial Average (DJI) experienced a slight decline, and the S&P 500 (SPX) remained largely flat. All three major indexes had closed at record highs yesterday, fueled by investor confidence in imminent rate cuts following consumer price data that largely met Wall Street's expectations.
The Nasdaq Composite (COMP:IND) was up 0.5% in afternoon trading, extending its gains and showcasing the continued strength in the technology sector. The S&P 500 (SPX) tacked on a modest 0.1%, holding near its all-time high set the previous day. In contrast, the Dow Jones Industrial Average (DJI) slipped 0.4%, pulling back slightly after reaching the 46,000 level for the first time on Thursday. Despite today's mixed performance, all three indexes are on track to post weekly gains, with the S&P 500 eyeing its best weekly performance since early August.
Upcoming Market Events: The Fed in Focus
The primary market-moving event on the horizon is the Federal Reserve's interest rate decision, scheduled for next week, September 16-17. Markets are pricing in a near-certainty of a 25-basis point rate cut, with odds standing at approximately 92.5%, according to the CME FedWatch Tool. This expectation has been bolstered by recent economic data, including a jump in weekly jobless claims to 263,000, the highest level since 2021, and a softening labor market. While August's consumer inflation report showed a slightly higher-than-expected rise, it hasn't deterred the widespread belief that the Fed will ease monetary policy to support the economy.
Beyond the Fed's decision, investors will be monitoring a raft of upcoming economic data. These include retail sales, housing starts, and the Conference Board's Leading Economic Index®, all of which will provide further insights into the health of the U.S. economy. The University of Michigan's preliminary September consumer sentiment report, released today, indicated that inflation expectations among U.S. consumers might not be worsening, with preliminary data suggesting a 4.8% inflation expectation for the upcoming year, consistent with the previous month.
Major Stock News and Sector Performance
Afternoon trading saw significant movements in several key stocks, reflecting both corporate developments and broader sector trends. The technology sector, in particular, demonstrated resilience, with several mega-cap tech companies showing gains.
Warner Bros. Discovery (WBD) was a standout performer, surging nearly 18% on reports that Paramount Skydance (PSKY) is preparing a majority cash takeover bid. This news has been largely viewed positively by analysts, who see potential for significant synergies and the creation of a powerful global studio.
Adobe (ADBE) advanced after reporting stronger-than-expected third-quarter results and raising its outlook for fiscal year 2025. The company cited robust "AI-first" product sales as a key driver of its performance.
Microsoft (MSFT) also saw its shares rise, gaining 2% after reaching an agreement with OpenAI that could facilitate the ChatGPT maker's conversion to a for-profit entity. Reports also suggest Microsoft is seeking a substantial equity stake in OpenAI.
In the semiconductor space, Nvidia (NVDA) continued its strong momentum, with shares marginally higher. The company's dominant role in the AI-driven rally was further highlighted as Super Micro Computer (SMCI) rose 5% after announcing volume shipments of Nvidia's Blackwell Ultra solutions for AI applications. Micron (MU) also gained about 7.6%, riding the ongoing wave of AI investment.
Other notable movements included Tesla (TSLA), which gained 7% after a strong performance yesterday. Apple (AAPL) and Broadcom (AVGO) each advanced more than 1%. Alphabet (GOOG) and Meta Platforms (META) were marginally higher, while Amazon (AMZN) was the sole laggard among mega-cap tech, down more than 1%.
On the downside, Oracle (ORCL) slid more than 6%, giving back some of its recent surge despite strong backlog numbers and multi-billion-dollar AI-driven contracts. Luxury furniture retailer RH (RH) fell 4% after trimming its sales forecast and delaying a new product line launch, attributing these challenges to the impact of tariffs and a difficult housing market.
Overall, Friday's afternoon trading session reflected a market grappling with a delicate balance of inflation concerns, expectations of monetary easing, and dynamic corporate news, particularly within the influential technology sector.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.