The Wall Street Rally: Nasdaq Hits Record High For 7th Straight Day Led By Nvidia Ahead Of US Inflation Data

The Nasdaq and S&P 500 soared to record-high closes on Wednesday, fueled by substantial gains in major Wall Street companies, including Nvidia. Investors anticipate upcoming inflation data and quarterly earnings reports due this week.

Wednesday marked the seventh consecutive record-high close for the Nasdaq and the sixth for the S&P 500. The S&P 500 achieved a significant milestone, surpassing the 5,600 mark for the first time. This surge followed Federal Reserve Chair Jerome Powell's comments that hinted at a potential interest rate cut in September. Although Powell expressed "some confidence" that inflation might be moving sustainably towards the 2% target, he emphasized that it was too soon to make a definitive conclusion.

The Philadelphia semiconductor index experienced a substantial 2.4% increase, reaching a record high. This boost was largely driven by Taiwan Semiconductor Manufacturing Co (TSMC) reporting strong quarterly revenue. "TSMC's report supported the AI narrative so that more than anything else today is a pretty important data point," said Thomas Martin, senior portfolio manager at Globalt Investments in Atlanta.

Key semiconductor stocks mirrored this optimism, with Micron Technology jumping 4%, Nvidia climbing 2.7%, and Advanced Micro Devices (AMD) adding 3.9%. Apple also saw a significant gain, climbing 1.9% to a record high and pushing its market value to $3.6 trillion.

Despite the market rally, some investors remain cautious. The S&P 500's rise was predominantly driven by a handful of large cap stocks. This concentration raises concerns about potential selloffs if these companies fail to meet high earnings expectations. However, the overall market sentiment remained positive, with all 11 S&P 500 sector indexes showing gains. Information technology led the charge, up 1.63%, followed by materials, which gained 1.34%.

Trading volume on US exchanges was relatively light, with 10 billion shares traded compared to the average of 11.5 billion shares over the past 20 sessions. Investors are awaiting the release of US inflation data, including the Consumer Price Index (CPI) on Thursday and the Producer Price Index (PPI) report on Friday.

Expectations for a 25-basis-point interest rate cut by September have increased, with the probability ticking up to 74% from around 70% on Tuesday and 45% a month ago, according to CME's FedWatch.

The second-quarter earnings season, which kicks off this week with major banks reporting on Friday, is set to test whether high-flying megacaps can justify their expensive valuations and extend their strong runs. Investors are particularly focused on whether these companies can continue to deliver robust earnings amid high market expectations.

Intuit, the owner of TurboTax, saw a 2.6% drop after announcing plans to lay off about 10% of its workforce. In contrast, gene-sequencing equipment maker Illumina jumped over 6% following its announcement of acquiring privately held Fluent BioSciences. Within the S&P 500, advancing issues outnumbered falling ones by a 4.3-to-one ratio. The S&P 500 recorded 33 new highs and 11 new lows, while the Nasdaq posted 65 new highs and 117 new lows.

The S&P 500 has now gained 18% in 2024, and the Nasdaq is up 24%. These gains reflect strong investor confidence in the market's future performance, despite underlying concerns about inflation and the sustainability of high valuations.

As the market awaits the release of key inflation data and the start of the earnings season, investors will be closely monitoring whether the current bullish trend can be sustained. With expectations for a potential interest rate cut in September and the performance of major companies under scrutiny, the coming weeks will be crucial for determining the market's trajectory.