Volatile AI Stocks Impact Wall Street Amid Oil Price Fluctuations

On Tuesday, Wall Street experienced another tumultuous day largely driven by the unpredictable behavior of artificial intelligence (AI) stocks. The S&P 500 index dropped by 0.3% after intense volatility, initially rising by 1% and then losing 2.3% by midday. This decline follows its all-time high set a week prior. The Dow Jones Industrial Average saw a modest increase of 86 points or 0.2%, while the Nasdaq composite experienced a decrease of 1%.

The downturn occurred as companies integral to the AI surge, such as those providing computer chips and memory, reversed their early gains. For example, Micron Technology initially rose by 4% before plummeting 10%, eventually closing down 1.4%. This follows a previous 9.9% surge and a 13.3% drop on consecutive days. Despite these fluctuations, Micron’s stock has tripled this year, prompting concerns about overvaluation.

After last week’s market-wide sell-off in AI stocks, investors are debating whether this signals a long-term decline or a short-term correction to curb over-optimism. In related developments, several leading AI firms are pursuing U.S. stock exchange listings. OpenAI, known for ChatGPT, recently filed for an initial public offering. SpaceX could follow suit shortly.

The volatility in AI stocks overshadowed benefits from easing oil prices. Despite the S&P 500’s sharp movements, nearly 75% of its stocks rose as Brent crude oil prices fell by 3% to $91.45 per barrel. The potential reopening of the Strait of Hormuz could further stabilize oil transport from the Persian Gulf. However, oil prices partially recovered after former President Donald Trump accused Iran of downing a U.S. helicopter near the Strait, declaring that a U.S. response was necessary.

High oil prices stemming from conflicts with Iran have exacerbated inflation in the U.S. and driven global bond yields higher, putting additional strain on stock prices. On Tuesday, treasury yields fell slightly, with the 10-year Treasury dropping to 4.52% from 4.56%, though still above pre-conflict levels. Upcoming U.S. inflation reports, due later this week, are expected to influence the Federal Reserve’s rate decision. A rate hike aimed at controlling inflation could slow economic growth and affect investment values.

A dip in oil prices benefited airline stocks. American Airlines and Delta Air Lines saw gains of 3.6% and 3.8%, respectively. J.M. Smucker also posted significant growth, jumping 10.4% after reporting strong quarterly profits due to increased pricing for coffee and baked goods.

In corporate news, Nuvalent’s shares soared 39.3% following GSK’s agreement to acquire the biotech company for $10.6 billion. GSK’s New York-traded shares increased by 1.2%. Overall, the S&P 500 closed down by 19.08 points at 7,386.65. The Dow Jones added 86.10 points to settle at 50,872.11, and the Nasdaq dropped 250.84 points to 25,678.82.

Internationally, markets showed mixed results. European indexes fell, while South Korea’s Kospi rebounded with an 8.2% rise, nearly offsetting its previous day’s 8.3% plunge, influenced by leading tech stocks like SK Hynix and Samsung Electronics.

Contributors to this report include AP Business Writers Matt Ott and Elaine Kurtenbach.