The stock market experienced a wild ride on Wednesday, with the Dow Jones Industrial Average jumping while the S&P 500 and Nasdaq fell, as investor concerns over the rising costs of artificial intelligence (AI) investments took center stage ahead of Google parent Alphabet's earnings report.
The Dow closed up 0.71%, or 317 points, bucking the broader market trend. But the tech-heavy Nasdaq slid 0.19% and the S&P 500 eked out a 0.39% gain, as fears mounted over the ballooning AI budgets of tech giants.
AI Spending Frenzy Spooks Investors
The catalyst for the market's uneven performance was a pair of high-profile earnings reports from Alphabet and AMD. Alphabet, the parent company of Google, saw its shares drop 7.3% after revealing plans to spend a whopping $75 billion on AI this year - $15 billion more than analysts had expected.
"While some investors may have hoped that Silicon Valley would exercise caution in the wake of China's AI innovations, the opposite is occurring," said Jochen Stanzl, chief market analyst at CMC Markets, in a note. "The guidance from many of the big major corporations has been disappointing and it threatens the expectations of earnings growth for this year."
AI Arms Race Heats Up
AMD, a major player in the semiconductor space, also fell 6.3% after its CEO warned of a 7% drop in data center sales, seen as a proxy for the company's AI-related revenues.
The pullback in tech shares came just days after the Chinese AI startup DeepSeek unveiled a new model that it claims can rival OpenAI's ChatGPT at a fraction of the cost, sparking fears of an intensifying AI arms race. Investors are now questioning whether the massive investments being poured into AI will pay off for the tech giants.
"Ultimately, demand is not going away for AI even with the DeepSeek news. They're all going to have to spend more money and that's what the AI story has been. This is a fairly long cycle story," said Rob Haworth, senior investment strategist at U.S. Bank Asset Management, according to Reuters.
The market volatility underscores the high stakes involved as tech companies race to develop the next generation of AI models and infrastructure. With billions at stake, investors will be closely watching to see which firms can translate their AI spending into tangible returns.