S&P 500 Sets Record High as Nvidia Results Loom

The S&P 500 achieved a record closing high on Wednesday, building anticipation ahead of Nvidia’s quarterly results—the significant event for Wall Street this week.

Nvidia, recognized as the top provider of advanced AI processors and the most valuable company globally, experienced fluctuations in its stock after the market closed, ultimately finishing 0.1% higher before its earnings report.

With Nvidia making up about 8% of the S&P 500, its financial performance holds considerable weight for many Americans who invest in index funds for retirement savings.

“There’s been a substantial effort to bring our products to fruition,” said Jed Ellerbroek, Portfolio Manager at Argent Capital. “I think investors should brace themselves for a scenario where Nvidia constitutes a double-digit percentage of the S&P 500.”

Notable tech stocks, including Microsoft and Meta, both rose around 1%. These companies are among Nvidia’s major clients, alongside Alphabet and Amazon.

The hype surrounding AI firms is bolstering significant profits for tech stocks. Currently, the S&P 500 is trading at 22 times its expected revenue, marking the most elevated price-to-earnings ratio seen in four years, according to LSEG.

However, some worries about the AI boom were raised last week when Sam Altman, CEO of OpenAI, cautioned about a possible AI bubble.

After Nvidia’s results, stock options hinted at a potential swing of about 6% in either direction.

Investors are also closely observing the effects of the Sino-U.S. trade tensions on Nvidia’s operations in China from earlier this year, as well as implications from a recent revenue-sharing agreement with the U.S. government.

On Wednesday, the S&P 500 climbed 0.24%, closing at 6,481.40 points, breaking its previous record high set on August 14.

The Nasdaq gained 0.21%, ending the day at 21,590.14 points, while the Dow Jones industrial average increased by 0.32%, reaching 45,565.23 points.

Out of the S&P 500 sector indices, eight showed gains, with energy leading at 1.15% and information technology following at 0.48%.

Additionally, investors have been tuning into the latest developments surrounding President Donald Trump, particularly regarding attempts to dismiss Federal Reserve Governor Lisa Cook, which may lead to legal challenges.

If Trump’s efforts succeed, he is expected to nominate candidates for the central bank that align with his policy preferences, potentially challenging the institution’s independence.

Based on data from LSEG, investors are anticipating a 25 basis point cut in interest rates for September, a sentiment echoed by many of the larger brokerages.

John Williams, Chairman of the Federal Reserve Bank of New York, mentioned in a CNBC interview that while interest rates might eventually drop, policymakers need to evaluate upcoming economic data to judge the appropriateness of cuts at the Fed’s September meeting.

Mongodb surged 38% after the software company raised its annual profit forecast.

In contrast, JM Smucker saw a decline of 4.4% following the company’s missed profit estimates for its first quarter.

Overall, advancing stocks outperformed declining ones in the S&P 500 by a ratio of 2.2 to 1.

The S&P 500 recorded 28 new highs alongside one new low, while the Nasdaq achieved 127 new highs and 35 new lows.

Trading volume in the U.S. was relatively subdued, with 14 billion shares exchanged, compared to an average of 16.9 billion shares in the preceding 20 sessions.