Wall Street swings through another erratic day ahead of a couple of crucial tests

U.S. stocks broke a four-day losing streak Wednesday as markets navigated uncertainty ahead of critical economic data and earnings reports that could dictate near-term direction.

The S&P 500 rose 0.4%, closing at 6,642.1 after a volatile session that saw the benchmark index swing between slight losses and gains exceeding 1%. The Dow Jones Industrial Average edged up 47.03 points to 46,138.77, while the tech-heavy Nasdaq composite climbed 0.6% to 22,564.23.

Market participants focused intensely on Nvidia ahead of its highly anticipated earnings release scheduled after Wednesday’s closing bell. The semiconductor giant, which has briefly surpassed $5 trillion in market capitalization, gained 2.8% during the session as investors positioned themselves before the announcement.

“So much is riding on it,” noted market analysts who point out that Nvidia’s outsized influence means it can single-handedly determine the direction of major indexes on any given day. As Wall Street’s most valuable company, Nvidia has become the face of artificial intelligence investing, with its performance viewed as a barometer for the entire AI sector.

The company’s quarterly results arrive at a critical juncture for technology stocks, which have pulled back roughly 10% from late October highs amid growing concerns that valuations have become stretched. Skeptics have increasingly drawn parallels to the dot-com bubble of the late 1990s, warning that massive investments in AI might not generate the expected returns on investment.

Among other market movers, Constellation Energy surged 5.3% after securing a $1 billion loan from the U.S. Department of Energy to restart its Three Mile Island nuclear power plant. Lowe’s advanced 4% following stronger-than-expected summer earnings.

Retail giant Target dropped 2.8% after reporting weaker quarterly revenue and cautioning about potential challenges through the upcoming holiday shopping season, traditionally the most important period for retailers.

Beyond corporate earnings, investors are awaiting Thursday’s delayed employment report from the U.S. government, which will provide September jobs data. Though somewhat outdated, the report could significantly influence market sentiment and Federal Reserve policy expectations.

The labor market has been showing signs of cooling throughout 2024, which prompted the Fed to cut interest rates twice already. However, some Fed officials have recently suggested a pause might be appropriate at December’s meeting, partly due to inflation remaining stubbornly above the central bank’s 2% target.

Minutes from the Fed’s most recent meeting, released Wednesday, revealed that many officials suggested keeping rates steady through 2025. This stance, combined with the government’s announcement that it won’t release a complete jobs report for October, could reinforce the case for a more patient approach to monetary policy.

“What the Fed does is critical for the stock market because prices ran to records in part because of expectations for continued cuts to rates,” explained one market strategist.

Treasury yields held steady on Wednesday, with the benchmark 10-year yield remaining at 4.12%, unchanged from the previous session despite earlier fluctuations following the Fed minutes release.

The market’s recent volatility reflects growing uncertainty about economic growth, inflation persistence, and the appropriate path for monetary policy. With stocks still near all-time highs, investors are increasingly questioning whether current valuations are justified by underlying fundamentals or if expectations have become too optimistic.

International markets presented a mixed picture Wednesday, with modest movements across Europe and Asia as global investors maintained a cautious stance amid ongoing geopolitical concerns and divergent economic data.