--- title: "U.S. Stock Market Midday Update: Lightwave Logic's annualized return exceeds 19%, driving a 12.93% increase in stock price, significant inflow of funds into tech stocks" type: "News" locale: "en" url: "https://longbridge.com/en/news/286292499.md" description: "Lightwave Logic rose 12.93%; Coherent Corp. rose 9.29%, with a transaction volume of $1.622 billion; Corning rose 2.29%, with a transaction volume of $1.447 billion; Amphenol fell 2.77%, with a transaction volume of $577 million; Littelfuse rose 2.44%, with a market value of $11.8 billion" datetime: "2026-05-13T16:22:48.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286292499.md) - [en](https://longbridge.com/en/news/286292499.md) - [zh-HK](https://longbridge.com/zh-HK/news/286292499.md) --- # U.S. Stock Market Midday Update: Lightwave Logic's annualized return exceeds 19%, driving a 12.93% increase in stock price, significant inflow of funds into tech stocks **U.S. Stock Market Midday Update** Lightwave Logic rose 12.93%. Based on recent key news: 1. On May 13, Lightwave Logic achieved an annualized return of 19.2% over the past 15 years, far exceeding the market average. The company's market capitalization is currently $2.6 billion, with significant returns for long-term investors driving the stock price up. Source: Benzinga 2. No other significant news recently. Technology stocks performed strongly, with noticeable capital inflows. **Top Stocks by Industry Trading Volume** Coherent Corp. rose 9.29%. Based on recent key news: 1. On May 13, Bank of America Securities raised Coherent's target price from $365 to $400, maintaining a "Neutral" rating, expecting that the growth in shipments of 800G and 1.6T optical transceivers will drive the stock price up. 2. On May 13, Coherent's annualized return over the past 20 years was 10.73%, with an average annual return of 19.92%, showing excellent market performance and boosting investor confidence. 3. On May 12, Coherent's stock price rose due to strong performance and a surge in demand for AI data centers, with some stocks seeing triple-digit gains year-to-date. The demand for AI data centers remains strong, continuing the industry's prosperity cycle. Corning rose 2.29%. Based on recent key news: 1. On May 11, NVIDIA announced a deep strategic partnership with Corning, investing $500 million in equity subscription and paying additional billions in advance to secure core capacity. Corning will build three advanced manufacturing plants in the U.S., increasing optical connectivity manufacturing capacity by tenfold and fiber optic production by over 50%. This partnership significantly enhanced market expectations for Corning, driving the stock price up. 2. On May 12, FactSet's latest survey showed that the median target price estimate for Corning by 13 analysts was raised from $210 to $220, an increase of 4.76%. The highest estimate was $230, and the lowest was $149. Analysts' positive ratings and target price increases boosted market confidence, driving the stock price up. 3. On May 12, Corning was classified as an AI infrastructure provider, with its optical communication business revenue surging 36% year-on-year, indicating that the demand for AI infrastructure has begun to materialize significantly. This transformation and performance growth further enhanced investor confidence in Corning, driving the stock price up. The demand for AI infrastructure is increasing, continuing the prosperity cycle in the fiber optic industry. Amphenol fell 2.77%. Based on recent key news: 1. On May 12, Amphenol submitted an 8-K form to the U.S. Securities and Exchange Commission, disclosing relevant terms and conditions for bonds maturing in 2029 and 2034. This disclosure of financial obligations may have raised market concerns about the company's financial condition, leading to a decline in the stock price 2. On May 11, MarketBeat reported that although Amphenol currently has a moderate buy rating among analysts, top analysts believe there are five stocks that are more worthy of purchase than Amphenol. This news may weaken investor confidence in Amphenol, further driving down its stock price. 3. On May 12, EE Times reported that PCB procurement is shifting towards multilayer and HDI boards, which may impact Amphenol's business. The market's reaction to this industry trend could lead to stock price fluctuations. The industry trend is shifting towards multilayer and HDI boards. **Stocks Ranked Among the Top by Market Capitalization in the Industry** American Fuse has risen by 2.44%. Based on recent key news: 1. On May 13, analyst ratings showed that American Fuse received a buy rating but was not listed as a top recommended stock. Although American Fuse received a buy rating, market analysts believe there are five other stocks with greater investment value, which may affect investor confidence in American Fuse, leading to stock price fluctuations. 2. No other significant news recently. 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