U.S. stock market midday update: Navitas Semiconductor plummets 10.45%, with a surge in trading volume attracting market attention

U.S. Stock Market Midday Update Navitas Semiconductor fell 10.45%, with increased trading volume and no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. Stocks with High Trading Volume in the Industry NVIDIA fell 0.23%. Based on recent key news: On January 13, NVIDIA and Eli Lilly announced a $1 billion investment to establish a joint research laboratory in the San Francisco Bay Area to promote the application of AI in drug development. This move demonstrates NVIDIA's strategic expansion in the biotechnology field, with the stock price slightly rising by 0.04%. Source: Zhitong Finance On January 13, NVIDIA responded to media reports regarding prepayments for the H200 chip, emphasizing that it does not require customers to make prepayments. This statement aims to eliminate market misunderstandings about its sales policy and stabilize investor confidence. Source: Reuters On January 12, news of NVIDIA's collaboration with Eli Lilly attracted market attention, promoting the development of the AI pharmaceutical industry, with NVIDIA's market value surpassing $5 trillion. Source: Zhitong Finance The AI pharmaceutical industry is reaching a critical turning point, with global investment and financing becoming active. AMD rose 6.31%, with increased trading volume. Based on recent key news: On January 13, KeyBanc analyst John Vinh upgraded AMD's rating to "Overweight," setting a target price of $270, which is 30% higher than the latest closing price. This move drove AMD's stock price up. On January 14, market expectations for demand for AMD's AI chips were strong, with projected AI revenue reaching $14 billion to $15 billion by 2026, further supporting the stock price. On January 13, analysts expect AMD to achieve significant growth in the data center market, driving the stock price up. The demand in the chip industry is strong, and the growth outlook for the AI market is optimistic. Micron Technology fell 2.22%. Based on recent news: On January 12, Micron Technology announced plans to build a massive wafer fabrication plant in New York, expected to be operational by 2027, indicating the long-term nature of its expansion plans, which caused stock price fluctuations. On January 13, analysts raised Micron's target price to $550, believing it still has over 60% upside potential by 2026, reflecting market confidence in its future profitability. On January 13, JP Morgan reported that the Federal Reserve may not cut interest rates, increasing market uncertainty and affecting technology stocks' performance. Technology stocks are experiencing strong growth, and market sentiment is optimistic. Stocks with High Market Capitalization in the Industry TSMC fell 0.04%. Based on recent news: On January 13, TSMC's earnings call is scheduled for January 15, with the stock price frequently hitting new highs. Foreign capital has continued to sell off TSMC this year, but the stock price has still broken through 1,700 yuan, setting a new historical high, impacting the market index by about 246 points TSMC ADR rose 2.52% on Monday, closing at $331.77. Source: Zhitong Finance On January 12, the Taiwan stock market hit a new high during trading, with TSMC's stock price reaching historical highs. TSMC's price rose by NT$25 to NT$1,705 during trading, driving the Taiwan stock market to open significantly higher, with the weighted index soaring to 30,681 points. Source: Zhitong Finance On January 11, TSMC's revenue for the fourth quarter and the entire year reached historical highs. TSMC's total revenue for 2025 is expected to reach NT$3.80905 trillion, a year-on-year increase of 31.6%. The earnings call is expected to announce last year's financial report and this year's outlook. Source: Zhitong Finance. Ahead of TSMC's earnings call, both domestic and foreign investors have raised their target prices