Trading on the Wall Street stock market on Tuesday local time closed mixed as a massive portfolio rotation phenomenon by investors occurred. Market players were observed starting to shift their investment funds out of the previously soaring technology and artificial intelligence (AI) sectors towards conventional economy stocks deemed safer and more defensive.

Based on market closing data, the Dow Jones Industrial Average index recorded a significant gain of 1.03 percent or rose 537.24 points to the level of 52,747.32, marking a three-day consecutive winning streak. The S&P 500 index also managed to finish in the green zone with a slight increase of 0.21 percent at the level of 7,428.78. Conversely, the tech-heavy Nasdaq Composite index weakened by 0.22 percent to the position of 24,876.91 due to sell-off pressure.

The weakening of the Nasdaq index was triggered by investor concerns over tech sector valuations which are deemed to be too high. This sell-off directly impacted memory chip manufacturers and AI-supporting hardware companies. On the other hand, the performance of non-tech indexes received a boost from the drop in Brent crude oil prices to the range of 84 US dollars per barrel, which is believed to ease global inflation anxieties.

Quarterly earnings reports exceeding estimates became the main driver for conventional economy stocks. Paint manufacturer Sherwin-Williams' shares jumped 8 percent following an impressive second-quarter earnings release, followed by Coca-Cola which rose 5 percent thanks to an optimistic sales outlook. Boeing also contributed with a gain of 4.76 percent. However, negative sentiment hit the tech sector with shares of Micron Technology and Advanced Micro Devices plunging by more than 8 percent, while Corning Incorporated fell sharply by 12.10 percent.

Analysts predict that the future direction of the market will be characterized by a "wait and see" attitude from market participants. Investors' primary focus is now on the monetary policy decision of the United States Central Bank (The Fed) as well as the inaugural speech of the new Fed Chairman, Kevin Warsh, to seek indications of certainty regarding interest rate cuts in September. In addition, financial reports from other tech giants such as Apple, Microsoft, Amazon, and Meta are also expected to determine the next market sentiment.