--- title: "U.S. Stock Movement Update: U.S. stocks experience significant volatility, Republic Power rises 82.63%, GD Culture falls 86.02%" type: "News" locale: "en" url: "https://longbridge.com/en/news/285600971.md" description: "Overview of the US Stock Market The current market shows a clear divergence, with technology stocks and small-cap stocks performing particularly well. Stocks with significant gains are mainly concentrated in the new energy and technology sectors, as funds seem to prefer high-growth stocks, leading to a noticeable increase in short-term enthusiasm. Meanwhile, some traditional industries and underperforming stocks have experienced significant declines, indicating increased volatility in market sentiment. In the last hour, the stock with the largest movement, GD Culture (GDC), saw a drop of 86.02%, with trading volume significantly increasing, as market concerns about its prospects intensified, leading investors to sell off. In stark contrast, Republic Power (RPGL) surged by 82.63%, with trading volume also increasing, reflecting optimistic market expectations for its future development. Strong stocks: 1. Sobr Safe (SOBR): up 81.07%, with a five-day increase of 239.74%, showing clear short-term fund inflow and high market sentiment. 2. Alpha Tech (ATGL): up 67.70%, with increased trading volume, indicating investor recognition of its technological innovations. 3. AMPLITECH GROUP INC. (AMPGZ): up 59.68%, with significantly increased trading volume, reflecting optimistic market expectations for its future performance. 4. E-Power (EPOW): up 40.15%, with accelerated fund inflow and increased short-term enthusiasm" datetime: "2026-05-07T19:00:12.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/285600971.md) - [en](https://longbridge.com/en/news/285600971.md) - [zh-HK](https://longbridge.com/zh-HK/news/285600971.md) --- # U.S. Stock Movement Update: U.S. stocks experience significant volatility, Republic Power rises 82.63%, GD Culture falls 86.02% **Overview of the US Stock Market** The current market shows a clear divergence, with technology stocks and small-cap stocks performing particularly well. The stocks with significant gains are mainly concentrated in the new energy and technology sectors, indicating a preference for high-growth stocks, with short-term enthusiasm noticeably rising. Meanwhile, some traditional industries and underperforming stocks have experienced substantial declines, reflecting increased volatility in market sentiment. **Stocks with the Most Significant Movements in the Last Hour** GD Culture (GDC) has dropped by 86.02%, with trading volume significantly increasing, as market concerns about its prospects have intensified, leading investors to sell off. In stark contrast, Republic Power (RPGL) has surged by 82.63%, with trading volume also increasing, indicating optimistic market expectations for its future development. **Strong Stocks** 1. Sobr Safe (SOBR): Up 81.07%, with a five-day increase of 239.74%, showing significant short-term capital inflow and heightened market sentiment. 2. Alpha Tech (ATGL): Up 67.70%, with increased trading volume, reflecting investor recognition of its technological innovations. 3. AMPLITECH GROUP INC. (AMPGZ): Up 59.68%, with a significant increase in trading volume, indicating optimistic market expectations for its future performance. 4. E-Power (EPOW): Up 40.15%, with accelerated capital inflow and increased short-term enthusiasm. 5. Datadog (DDOG): Up 30.04%, with increased trading volume, showing market confidence in its continued growth. 6. eLong Power (ELPW): Up 28.94%, driven by short-term capital, with positive market sentiment. 7. Fundrise Innovation Fund LLC (VCX): Up 26.43%, with a six-month increase of 136.02%, demonstrating strong market performance. 8. FabricAI (FABC): Up 19.92%, with increased trading volume, as the market is full of expectations for its technological prospects. 9. Fortinet (FTNT): Up 19.68%, with a five-day increase of 27.91%, indicating strong market demand. 10. Waldencast (WALD): Up 13.64%, with increased trading volume, as the market holds an optimistic view of its future development. **Stocks Under Pressure** 1. OneConstruction (ONEG): Down 80.03%, with increased trading volume, as market concerns about its prospects have intensified. 2. EZGO (EZGO): Down 56.06%, with significantly increased trading volume, reflecting low investor sentiment. 3. Fastly (FSLY): Down 40.91%, with increased trading volume, as market expectations for its performance are poor. 4. Direct Digital (DRCT): Down 28.69%, with increased trading volume, indicating selling pressure from investors 5. High-Trend (HTCO): down 28.22%, trading volume significantly increased, market sentiment is low. 6. Globavend (GVH): down 23.20%, year-to-date increase reached 181.25%, but recent pullback is evident. 7. Where Food Comes From (WFCF): down 23.11%, 10-day increase reached 50.16%, but under pressure in the short term. 8. Teads (TEAD): down 22.74%, trading volume expanded, market sentiment turned cautious. 9. Insmed (INSM): down 22.61%, trading volume significantly increased, indicating investor concerns. 10. Hub Cyber Security (HUBC): down 21.92%, trading volume expanded, market confidence in its prospects weakened ### Related Stocks - [RPGL.US](https://longbridge.com/en/quote/RPGL.US.md) - [GDC.US](https://longbridge.com/en/quote/GDC.US.md) - [SOBR.US](https://longbridge.com/en/quote/SOBR.US.md) - [ONEG.US](https://longbridge.com/en/quote/ONEG.US.md) - [ATGL.US](https://longbridge.com/en/quote/ATGL.US.md) - [AMPGZ.US](https://longbridge.com/en/quote/AMPGZ.US.md) - [EZGO.US](https://longbridge.com/en/quote/EZGO.US.md) - [FSLY.US](https://longbridge.com/en/quote/FSLY.US.md) - [EPOW.US](https://longbridge.com/en/quote/EPOW.US.md) - [DDOG.US](https://longbridge.com/en/quote/DDOG.US.md) - [ELPW.US](https://longbridge.com/en/quote/ELPW.US.md) - [VCX.US](https://longbridge.com/en/quote/VCX.US.md) - [GVH.US](https://longbridge.com/en/quote/GVH.US.md) - [WFCF.US](https://longbridge.com/en/quote/WFCF.US.md) - [TEAD.US](https://longbridge.com/en/quote/TEAD.US.md) - [INSM.US](https://longbridge.com/en/quote/INSM.US.md) - [DRCT.US](https://longbridge.com/en/quote/DRCT.US.md) - [HTCO.US](https://longbridge.com/en/quote/HTCO.US.md) - [FABC.US](https://longbridge.com/en/quote/FABC.US.md) - [FTNT.US](https://longbridge.com/en/quote/FTNT.US.md) - [WALD.US](https://longbridge.com/en/quote/WALD.US.md) - [SMX.US](https://longbridge.com/en/quote/SMX.US.md) - [HUBC.US](https://longbridge.com/en/quote/HUBC.US.md) - [BUUU.US](https://longbridge.com/en/quote/BUUU.US.md) - [ZTS.US](https://longbridge.com/en/quote/ZTS.US.md) ## Related News & Research - [Ocean Power Technologies Expands U.S. and International Deployment Footprint | OPTT Stock News](https://longbridge.com/en/news/286769217.md) - [Should you invest $1,000 in AGNC Investment right now?](https://longbridge.com/en/news/286802595.md) - [Buy, sell or hold synopsis below $500?](https://longbridge.com/en/news/286928460.md) - [NextEra slides 5% on Dominion megadeal but will shore up credit profile](https://longbridge.com/en/news/286814468.md) - [Verde Capital Management Has $4.09 Million Position in Netflix, Inc. $NFLX](https://longbridge.com/en/news/286903195.md)