Recently, the stock price of AI chip giant NVIDIA has fallen, attracting widespread attention from the market. As a barometer of the AI industry, NVIDIA's stock price fluctuation has a significant impact on the entire U.S. stock market.

Analysts point out that the slight fall in Nvidia's stock price may have a chain reaction on the market. Firstly, as a leading company in the AI industry, Nvidia's stock price trend is often seen as a barometer for the entire sector. Secondly, for high market capitalization companies like Nvidia, even a 2%-3% fluctuation can trigger systemic reactions and activate passive selling.

It is worth noting that before the fall in Nvidia's stock price, the US stock market was already at historic highs, but the Fluctuation suddenly weakened, raising concerns among investors. The market generally believes that if the stock market cannot continue to rise, it may face the risk of a downward adjustment.

Currently, investors are closely following whether Nvidia can keep its fall within 3%. If it can hold this key level, it may indicate that there is still buying interest in the market, and US stocks may delay their adjustment. On the contrary, if the fall widens, it could trigger a technical breakdown and passive selling, leading to a broader market decline.

In addition to following the stock price fluctuation of Nvidia, investors also need to closely monitor the following two key indicators:

1. Has the VIX index shown a significant rebound? An increase in the VIX index may indicate that investors are starting to hedge market risks through options, which could be a signal that the negative impact on individual stocks is evolving into systemic risk.

2. The relative strength of the Nasdaq index compared to the S&P 500 index. The Nasdaq index represents technology stocks and growth stocks, while the S&P 500 index provides a more comprehensive reflection of traditional industries, including finance, consumer goods, and energy. The comparison between the two can help investors better grasp market trends.

As the market situation continues to change, investors need to remain vigilant and closely follow the changes in these key indicators to better respond to potential market fluctuations.