--- title: "U.S. Stock Movement Update: Viavi Solutions rises nearly 24%, Rising Dragon plummets 20%" type: "News" locale: "en" url: "https://longbridge.com/en/news/284703245.md" description: "In the past hour, the overall market in the U.S. stock market has shown a clear divergence, with technology stocks and the semiconductor sector performing strongly, attracting a significant inflow of funds. The strong rise of Viavi Solutions has become the focus of the market, with an increase of nearly 24%. Meanwhile, the biopharmaceutical sector and some small-cap stocks have faced considerable selling pressure, with Rising Dragon Acquisition and Aware both dropping over 18%. Short-term enthusiasm has significantly increased among technology stocks, with a preference for high-growth companies, leading to greater overall volatility. The most notable stock in the past hour has been Viavi Solutions (VIAV), which performed exceptionally well, rising by 23.96%. The strong rebound of this stock seems to be driven by optimistic market expectations regarding its future growth potential, with active short-term capital intervention causing its price to rise rapidly, boosting the activity of related sectors. Strong stocks include: 1. TTM Technologies (TTMI): up 14.55%, with increased market attention on its technological innovations and noticeable capital inflow. 2. Formfactor (FORM): up 12.89%, as the company's advantageous position in the semiconductor testing field attracts investors' attention. 3. Qualcomm (QCOM): up 11.75%, with continued positive expectations for its future performance as 5G technology becomes more widespread. 4. Carvana (CVNA): up 8.69%, as the recovery of the used car market brings new growth momentum" datetime: "2026-04-30T06:00:21.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/284703245.md) - [en](https://longbridge.com/en/news/284703245.md) - [zh-HK](https://longbridge.com/zh-HK/news/284703245.md) generator: "portal-rs" --- # U.S. Stock Movement Update: Viavi Solutions rises nearly 24%, Rising Dragon plummets 20% **Market Overview of US Stocks in the Last Hour** The overall market has shown a clear divergence, with technology stocks and the semiconductor sector performing strongly, attracting significant capital inflows. Viavi Solutions' strong rise has become the market's focus, with an increase of nearly 24%. Meanwhile, the biopharmaceutical sector and some small-cap stocks have faced considerable selling pressure, with Rising Dragon Acquisition and Aware both declining over 18%. Short-term enthusiasm has significantly increased among technology stocks, with capital preferences seemingly leaning towards high-growth companies, resulting in overall large fluctuations. **Stocks with the Most Significant Movements in the Last Hour** Viavi Solutions (VIAV) has performed particularly well in the market, with an increase of 23.96%. The stock's strong rebound appears to be driven by optimistic market expectations regarding its future growth potential, with active short-term capital involvement rapidly pushing its price up, invigorating related sectors. **Strong Stocks** 1. TTM Technologies (TTMI): Up 14.55%, recent market attention on its technological innovations has led to noticeable capital inflows. 2. Formfactor (FORM): Up 12.89%, the company's advantageous position in the semiconductor testing field has attracted investors' attention. 3. Qualcomm (QCOM): Up 11.75%, as 5G technology becomes more widespread, market expectations for its future performance continue to improve. 4. Carvana (CVNA): Up 8.69%, the recovery of the used car market has provided new growth momentum. 5. Ultra Clean Holdings (UCTT): Up 8.28%, with strong semiconductor demand, the market holds an optimistic view of its prospects. 6. Lightwave Logic (LWLG): Up 7.31%, advancements in photonic technology have sparked investor enthusiasm. 7. Alphabet-A (GOOGL): Up 6.78%, the recovery of its advertising business provides strong support. 8. Alphabet-C (GOOG): Up 6.77%, complementing the performance of Alphabet-A, market sentiment is positive. **Stocks Under Pressure** 1. Rising Dragon Acquisition (RDAC): Down 20.19%, concerns about its future development prospects have intensified, leading to capital outflows. 2. Aware (AWRE): Down 18.49%, lacking clear catalysts, investor sentiment is low. 3. XTL Biopharmaceuticals (XTLB): Down 12.64%, the biopharmaceutical industry is under overall pressure, with insufficient market confidence. 4. KLA Corporation (KLAC): Down 9.40%, despite a positive industry outlook, there is significant profit-taking pressure in the short term. 5. Scinai Immunotherapeutics (SCNI): Down 8.04%, decreased market attention on its product progress has led to downward pressure on its stock price 6. Meta (META): Down 7.37%, uncertainty in social media advertising revenue has affected investor confidence ### Related Stocks - [VIAV.US](https://longbridge.com/en/quote/VIAV.US.md) - [RDAC.US](https://longbridge.com/en/quote/RDAC.US.md) - [AWRE.US](https://longbridge.com/en/quote/AWRE.US.md) - [TTMI.US](https://longbridge.com/en/quote/TTMI.US.md) - [FORM.US](https://longbridge.com/en/quote/FORM.US.md) - [XTLB.US](https://longbridge.com/en/quote/XTLB.US.md) - [QCOM.US](https://longbridge.com/en/quote/QCOM.US.md) - [KLAC.US](https://longbridge.com/en/quote/KLAC.US.md) - [CVNA.US](https://longbridge.com/en/quote/CVNA.US.md) - [UCTT.US](https://longbridge.com/en/quote/UCTT.US.md) - [SCNI.US](https://longbridge.com/en/quote/SCNI.US.md) - [META.US](https://longbridge.com/en/quote/META.US.md) - [LWLG.US](https://longbridge.com/en/quote/LWLG.US.md) - [GOOGL.US](https://longbridge.com/en/quote/GOOGL.US.md) - [GOOG.US](https://longbridge.com/en/quote/GOOG.US.md) - [BBVA.US](https://longbridge.com/en/quote/BBVA.US.md) ## Related News & Research - [Viavi director Laura A. Black disposes of 71,000 common shares worth $3.27 million](https://longbridge.com/en/news/296247695.md) - [Is Viavi Solutions (VIAV) Quietly Recasting Its 6G Moat With the Vertex 6.0 Launch?](https://longbridge.com/en/news/296731736.md) - [Diversify Advisory Services LLC Buys New Holdings in Regeneron Pharmaceuticals, Inc. $REGN](https://longbridge.com/en/news/296585791.md) - [Qualcomm (NASDAQ:QCOM) Trading Down 1.4% After Insider Selling](https://longbridge.com/en/news/296828537.md) - [Fourier Capital Management Ltd Acquires New Shares in Qualcomm Incorporated $QCOM](https://longbridge.com/en/news/296754485.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**