U.S. equity markets traded sharply lower on Wednesday, with the S&P 500 sliding 0.7% and the Nasdaq Composite falling 1.0% as a rally in crude oil prices added to inflationary pressures and weighed on growth stocks. The Dow Jones Industrial Average dropped 760 points, or 1.4%, reflecting broad-based weakness across sectors.
Oil Surge Rattles Markets
Brent crude surged 6.8% to $89.79 per barrel, while West Texas Intermediate advanced 6.2% to $84.20, after early data from the U.S. Energy Information Administration indicated commercial crude stockpiles fell by 7.2 million barrels last week. That decline far exceeded the 1.3-million-barrel drop analysts had forecast in a Reuters survey. Inventories now stand at 404.5 million barrels, roughly 7% below the five-year average, amplifying supply concerns amid ongoing geopolitical tensions and renewed strikes affecting shipping routes.
The rally in oil pushed the Energy Select Sector SPDR Fund (XLE) up 2.3%, but the broader market felt the sting as rising energy costs threaten to rekindle inflation. The 10-year Treasury yield climbed to 4.63%, adding to the headwinds for high-valuation tech and growth stocks.
AI Sector Under Pressure
Leading artificial intelligence and semiconductor stocks bore the brunt of the selloff. Nvidia (NVDA) fell 2.7%, Advanced Micro Devices (AMD) dropped 5.2%, and Micron Technology (MU) declined 5.0%. KLA Corporation (KLAC) slid 8.5% despite reporting quarterly profits and revenues that exceeded expectations. The stock had rallied nearly 150% in the first half of the year, but investors are now demanding more tangible returns from AI-related capital expenditures. Seagate Technology (STX) bucked the trend, rising 1.6% after issuing a revenue forecast above analyst estimates.
In South Korea, SK Hynix posted record quarterly revenue and profit, with revenue surging 257% year-over-year. However, its shares fell 9.6% in Seoul as the market had priced in even stronger results. The pressure is shifting from spending plans to returns on investment, said Gina Martin Adams, chief market strategist at HB Wealth. Investors are now looking for immediate evidence of revenue generated by AI-related spending.
Fed Decision Looms
The Federal Reserve is set to announce its interest rate decision at 2:00 p.m. EDT, followed by a press conference at 2:30 p.m. The current target range stands at 3.50% to 3.75%. Markets are pricing in approximately a 36% probability of a 25-basis-point rate hike. Inflation data showed the headline rate cooled to 3.5% in June from 4.2% in May, with core inflation falling to 2.6%. However, the recent recovery in oil prices threatens to reverse that improving trend.
Microsoft (MSFT) and Meta Platforms (META) are scheduled to report earnings after the close on Wednesday. Their capital expenditure levels, profit margins, and AI-related revenue will be closely scrutinized for signs of return on investment.
Market Breadth Worsens
Market breadth deteriorated further, with declining stocks outpacing advancing ones by a ratio of 1.43-to-1 on the New York Stock Exchange. On the Nasdaq, new lows outnumbered new highs, 81 to 59. Apple (AAPL) managed a modest gain of 0.2%, offering a rare bright spot in an otherwise downbeat session.
Analysts warn of negative asymmetry as the central challenge for investors. AI companies face penalties even when they deliver robust performance, while reduced oil inventories are raising the required returns for growth stocks. An unexpected Fed rate hike could intensify valuation pressures, while any ceasefire breakthrough could quickly push oil prices and yields lower. Brent crude has fluctuated between $72 and $102 so far this month, underscoring the volatility.
