US stock market Dow Jones, S&P 500, Nasdaq crash: US stock market today opened with mixed momentum as investors reacted to fresh inflation data, rising oil prices, and major tech sector developments. The Dow Jones Industrial Average dropped about 390 points to 47,316, signaling renewed caution among investors. Meanwhile, the S&P 500 hovered near 6,765, while the Nasdaq Composite traded around 22,687, showing relatively smaller declines thanks to gains in technology stocks.
Markets moved sharply after the latest US Consumer Price Index (CPI) report confirmed inflation rose 0.3% month-over-month and 2.4% year-over-year, matching Wall Street expectations. The data suggested inflation remains stable but still above the Federal Reserve’s long-term comfort zone. As a result, traders avoided aggressive buying and kept portfolios balanced.
At the same time, energy markets created fresh uncertainty. Oil prices climbed close to $86 per barrel, driven by geopolitical tensions and discussions by the International Energy Agency (IEA) about releasing massive strategic reserves. The agency is considering releasing up to 400 million barrels of oil, which would be the largest coordinated energy release ever.
While energy and macroeconomic risks pressured the Dow Jones and broader US stock market, the technology sector showed strength. A major AI infrastructure deal between Nebius and Nvidia triggered strong investor interest. Meanwhile, Oracle surged after strong earnings, adding momentum to cloud and AI-related stocks.
Why the US stock market Dow Jones, S&P 500 and Nasdaq are down today after inflation data
One of the biggest drivers behind the US stock market movement today is the latest inflation report released by the US Labor Department.
The Consumer Price Index (CPI) showed inflation increased exactly in line with forecasts. Monthly inflation rose 0.3%, while the annual rate reached 2.4%. Core CPI, which excludes food and energy prices, rose 0.2% in February and 2.5% year over year.
Although these numbers did not shock markets, they also did not provide enough relief for investors hoping for faster cooling inflation. Because of this, the Dow Jones Industrial Average declined nearly 0.82%, reflecting cautious sentiment among institutional investors.
Investors remain sensitive to inflation data because it influences Federal Reserve interest-rate policy. If inflation remains persistent, the central bank could delay interest-rate cuts. Higher rates increase borrowing costs for companies and reduce corporate profit expectations.
This explains why sectors tied to economic growth — such as industrials and consumer goods — weighed on the Dow Jones index during early trading.
Meanwhile, technology companies in the Nasdaq index showed more resilience because many investors expect strong long-term growth from artificial intelligence and cloud computing.
How oil prices and global energy tensions are affecting the US stock market today
Another major factor influencing the Dow Jones, S&P 500 and Nasdaq today is the sudden rebound in global oil prices.
Crude oil prices climbed to about $85–$86 per barrel, rising nearly 3% during early trading. The surge came as global markets reacted to ongoing geopolitical tensions and supply concerns linked to the U.S.–Iran conflict.
To stabilize the market, the International Energy Agency proposed releasing up to 400 million barrels of oil from strategic reserves held by member countries.
If approved, the move would surpass the previous record release of 182 million barrels during the Russia–Ukraine energy crisis in 2022.
The scale of this potential release highlights how seriously policymakers view the current energy situation. IEA member nations collectively hold approximately:
- 1.2 billion barrels of public emergency reserves
- 600 million barrels in commercial inventories
Reports suggest countries such as Japan may begin releasing reserves as early as March 16.
Energy price volatility often affects the US stock market because higher oil prices can increase transportation costs, raise inflation expectations, and squeeze corporate profit margins. This explains why many investors stayed cautious despite stable inflation data.
Why Nvidia, Nebius and Oracle stocks are moving in the US stock market today
While some sectors struggled, the technology sector remained a key bright spot in the US stock market.
A major announcement involving Nvidia and Nebius drove strong gains in AI-related stocks.
Nebius shares surged nearly 17% after revealing that Nvidia will invest $2 billion in the company. The partnership aims to expand AI cloud infrastructure globally.
Nebius plans to deploy up to five gigawatts of AI computing capacity by 2030 using Nvidia’s advanced systems. This investment highlights the rapidly growing demand for data centers capable of supporting artificial intelligence workloads.
The deal also lifted Nvidia shares, which rose around 1.4% in early trading.
At the same time, Oracle delivered strong earnings that boosted investor confidence.
Oracle reported adjusted earnings of $1.79 per share, beating analysts’ expectations of $1.70. The company also reported $17.2 billion in revenue, exceeding forecasts of $16.9 billion.
The strong results reinforced the view that enterprise cloud and AI infrastructure remain among the fastest-growing areas of the technology industry.
Which stocks are leading gains and losses in the US stock market today
Several individual stocks stood out in early US stock market trading as investors reacted to earnings reports and sector developments.
Among the strongest gainers were technology and semiconductor companies. Micron Technology climbed about 2.4%, while Advanced Micro Devices (AMD) gained roughly 1.5%. Intel also advanced more than 3%, reflecting continued optimism around chip demand linked to artificial intelligence.
Other major gainers included Hims & Hers Health, which jumped about 15%, and Acurx Pharmaceuticals, which surged more than 65%, making it one of the most dramatic movers of the day.
Meanwhile, some stocks faced selling pressure. Kosmos Energy dropped sharply, falling more than 18% during the session. Energy-related volatility and broader market uncertainty contributed to the decline.
Inside the Dow Jones index, companies such as Nike gained about 2.4%, attempting to recover from a prolonged losing streak. However, Caterpillar and Walmart both slipped roughly 0.5%, adding downward pressure on the index.
These mixed performances highlight how investors are selectively rotating between sectors rather than selling the entire market.
What investors are watching next for the US stock market Dow Jones, S&P 500 and Nasdaq
Looking ahead, several major factors will continue to influence the US stock market outlook.
First, investors will closely monitor global energy markets and the final decision from the International Energy Agency regarding the massive oil reserve release.
Second, future inflation data will remain critical. If inflation continues stabilizing near 2–2.5%, the Federal Reserve could eventually move toward lowering interest rates, which would support equity markets.
Third, the rapid expansion of artificial intelligence infrastructure is becoming one of the most important drivers of market growth. Deals like the Nvidia–Nebius partnership show how global technology companies are investing heavily in AI data centers and cloud computing.
