--- title: "U.S. Stock Movement Update: Viavi Solutions surged 21.68%, Rising Dragon plummeted 21.16%" type: "News" locale: "en" url: "https://longbridge.com/en/news/284689543.md" description: "In the past hour, the overall market in the US stock market has shown a clear divergence, with technology stocks and small-cap stocks performing actively and significant capital inflow. The strong rise of Viavi Solutions has attracted market attention, boosting the sentiment of related technology stocks. Meanwhile, the decline of Rising Dragon Acquisition stands out, reflecting the market's cautious attitude towards certain individual stocks. Short-term enthusiasm is particularly evident in the high-tech and electric vehicle sectors, with significant volatility and active investor sentiment. In the past hour, the stock with the largest abnormal movement, Viavi Solutions, saw an increase of 21.68%, triggering strong buying sentiment in the market, with capital quickly pouring in, driving the stock price up rapidly. The strong performance of this stock seems to have attracted more investors' attention, creating a favorable short-term trading atmosphere. Strong stocks include: 1. Formfactor: up 14.73%, as recent market expectations for its product demand have increased, attracting substantial capital inflow. 2. TTM Technologies: up 14.60%, the company's continuous innovation in the semiconductor field has sparked investor enthusiasm. 3. Qualcomm: up 12.54%, as the popularity of 5G technology increases, market confidence in its future growth has strengthened. 4. Lightwave Logic: up 9.69%, technological breakthroughs in the optical communication field have drawn market attention. 5. Carvana: up 9.18%, the recovery of the used car market has brought new growth momentum" datetime: "2026-04-30T04:00:14.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/284689543.md) - [en](https://longbridge.com/en/news/284689543.md) - [zh-HK](https://longbridge.com/zh-HK/news/284689543.md) generator: "portal-rs" --- # U.S. Stock Movement Update: Viavi Solutions surged 21.68%, Rising Dragon plummeted 21.16% **Market Overview of US Stocks in the Last Hour** The overall market has shown a clear divergence, with technology stocks and small-cap stocks performing actively and significant capital inflow. The strong rise of Viavi Solutions has attracted market attention, boosting the sentiment of related tech stocks. Meanwhile, the decline of Rising Dragon Acquisition stands out, reflecting the market's cautious attitude towards certain individual stocks. Short-term enthusiasm is particularly evident in the high-tech and electric vehicle sectors, with significant volatility and active investor sentiment. **Stocks with the Most Significant Movements in the Last Hour** Viavi Solutions surged by 21.68%, triggering strong buying sentiment in the market, with capital quickly pouring in, driving the stock price upward rapidly. The strong performance of this stock seems to have attracted more investors' attention, creating a favorable short-term trading atmosphere. **Strong Stocks** 1. Formfactor: Up 14.73%, recent market expectations for its product demand have attracted significant capital inflow. 2. TTM Technologies: Up 14.60%, the company's continuous innovation in the semiconductor field has sparked investor enthusiasm. 3. Qualcomm: Up 12.54%, as 5G technology becomes more widespread, market confidence in its future growth has strengthened. 4. Lightwave Logic: Up 9.69%, technological breakthroughs in the optical communication field have drawn market attention. 5. Carvana: Up 9.18%, the recovery of the used car market has brought new growth momentum. 6. Purple Innovation: Up 8.20%, the company's innovative products in the environmental protection field have been favored by the market. 7. Google-A: Up 7.04%, the strong recovery of advertising business has driven the stock price up. 8. Google-C: Up 6.99%, complementing the performance of Google-A, showing strong market demand. **Stocks Under Pressure** 1. Rising Dragon Acquisition: Down 21.16%, concerns about its future prospects have led to a sharp decline in stock price. 2. Vivakor: Down 9.17%, recent lack of positive news has shifted investor sentiment to cautious. 3. KLA Corporation: Down 6.95%, market adjustments to its performance expectations have triggered selling pressure. 4. Meta: Down 6.75%, the decline in social media advertising revenue has affected investor confidence. 5. Aterian: Down 3.77%, increased competitive pressure faced by the company has led to stock price pressure ### Related Stocks - [VIAV.US](https://longbridge.com/en/quote/VIAV.US.md) - [RDAC.US](https://longbridge.com/en/quote/RDAC.US.md) - [FORM.US](https://longbridge.com/en/quote/FORM.US.md) - [TTMI.US](https://longbridge.com/en/quote/TTMI.US.md) - [QCOM.US](https://longbridge.com/en/quote/QCOM.US.md) - [LWLG.US](https://longbridge.com/en/quote/LWLG.US.md) - [CVNA.US](https://longbridge.com/en/quote/CVNA.US.md) - [VIVK.US](https://longbridge.com/en/quote/VIVK.US.md) - [PRPL.US](https://longbridge.com/en/quote/PRPL.US.md) - [GOOGL.US](https://longbridge.com/en/quote/GOOGL.US.md) - [GOOG.US](https://longbridge.com/en/quote/GOOG.US.md) - [KLAC.US](https://longbridge.com/en/quote/KLAC.US.md) - [META.US](https://longbridge.com/en/quote/META.US.md) - [ATER.US](https://longbridge.com/en/quote/ATER.US.md) ## Related News & Research - [Viavi director Laura A. 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