A significant decline was observed in the American market late in the evening. The main US index, S&P, fell by 2.06 percent. Intel shares dropped by 28 percent, and the quotes for NVIDIA, AMD, DELL, and HP also decreased significantly. Because of this, the composite Nasdaq index closed down by 2.86 percent.
This sharp drop has caused alarm among global investors, as there is a suspicion that the artificial intelligence (AI) bubble in the US is beginning to burst. A similar trend was also observed in the Chinese market over the past few months, where shares of companies related to AI investments showed a strong decline.
The Shanghai Stock Exchange's technology index (STAR 50) lost about 40 percent in less than four months, equivalent to a loss of approximately $3.5 trillion. In China, there has also been a substantial fall in the shares of the AI and semiconductor sectors, and this decline continues. A similar scenario is unfolding in the US market, where up to $1.8 trillion was lost in just one day.
The largest single-day drop in the Nasdaq composite index since June 5th occurred on Friday. This was attributed to poor quarterly reports from Intel and Amazon. After these results were published, it became clear that the returns from massive AI investments did not meet expectations, which triggered active profit-taking in these stocks. Questions have previously been raised about when AI investments will start yielding profits, whether this approach is correct, and if AI will provide future benefits; answers to these questions have not yet been found.
Since the financial performance does not meet expectations, investors are disappointed, and there is a view that the AI bubble may burst soon. This sentiment led to the serious decline in the American market on Friday.
The Nasdaq composite index closed on October 30 at 25,437 points, down 747 points. The S&P 500 also fell by 2.06 percent, ending trading at 7,581. The Dow Jones Industrial Average decreased by 572 points, representing 1.09 percent, reaching 51,770. This decline may affect global stock markets on Monday, November 3rd. A particularly sharp decline is possible in the South Korean and Taiwanese markets, as growth in these markets largely depended on technology stocks.



