--- title: "U.S. stock market movement update: Astrotech surged 167.93%, Iterum Therap rose 106.74%, with multiple stocks experiencing increased trading volume; Roma Green Finance fell 58.57%, and Skycorp Solar dropped 45.70%!" type: "News" locale: "en" url: "https://longbridge.com/en/news/281045350.md" description: "In the past hour, the overall market in the U.S. stock market has shown significant divergence, with technology stocks and small-cap stocks performing particularly well. Astrotech's surge of 167.93% has attracted widespread attention in the market, driving the activity of related technology stocks. Meanwhile, several stocks in the pharmaceutical sector have also performed well, with Iterum Therap and MKD Tech rising by 106.74% and 60.08%, respectively, and their trading volumes significantly increasing, indicating strong capital interest. In contrast, some green energy and financial stocks have faced considerable pressure, with Roma Green Finance dropping sharply by 58.57%, reflecting market sentiment fluctuations. The stock with the largest movement in the past hour, Astrotech, saw its price soar to 167.93% in a short period, reaching a new 60-day high, with market sentiment running high and noticeable capital inflow. The strong performance of this stock seems to have attracted a large amount of short-term capital, energizing the entire technology sector. Strong stocks: 1. Iterum Therap: up 106.74%, with increased trading volume, driven by optimistic market sentiment about its future prospects, leading to a rapid rise in stock price. 2. MKD Tech: up 60.08%, with an influx of short-term capital making the stock stand out during the session, attracting the attention of many investors. 3. Greenland Energy: up 52.26%, this stock has been favored by the market against the backdrop of energy transition, with significantly increased trading volume" datetime: "2026-03-30T15:00:17.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/281045350.md) - [en](https://longbridge.com/en/news/281045350.md) - [zh-HK](https://longbridge.com/zh-HK/news/281045350.md) --- # U.S. stock market movement update: Astrotech surged 167.93%, Iterum Therap rose 106.74%, with multiple stocks experiencing increased trading volume; Roma Green Finance fell 58.57%, and Skycorp Solar dropped 45.70%! **Market Overview of US Stocks in the Last Hour** The overall market showed significant divergence, with technology stocks and small-cap stocks performing particularly well. Astrotech's surge of 167.93% attracted widespread attention in the market, driving the activity of related tech stocks. Meanwhile, several stocks in the pharmaceutical sector also performed well, with Iterum Therap and MKD Tech rising 106.74% and 60.08% respectively, and trading volumes significantly increased, indicating strong capital interest. In contrast, some green energy and financial stocks faced considerable pressure, with Roma Green Finance dropping sharply by 58.57%, reflecting market sentiment fluctuations. **Stocks with the Largest Movements in the Last Hour** Astrotech's stock price soared to 167.93% in a short period, reaching a new 60-day high, with market sentiment high and noticeable capital inflow. The strong performance of this stock seems to have attracted a large amount of short-term capital, energizing the entire tech sector. **Strong Stocks** 1. Iterum Therap: Up 106.74%, with increased trading volume, optimistic market sentiment about its future prospects drove the rapid rise in stock price. 2. MKD Tech: Up 60.08%, the influx of short-term capital made this stock stand out during trading, attracting the attention of many investors. 3. Greenland Energy: Up 52.26%, this stock was favored by the market against the backdrop of energy transition, with significantly increased trading volume. 4. Urban-Gro: Up 51.28%, as market interest in agricultural technology deepens, this stock also saw capital chasing. 5. EpicQuest Edu: Up 40.11%, the rising popularity of the education technology sector propelled this stock's increase. 6. Quantum Biopharma: Up 32.91%, increased market attention on biotechnology helped this stock rebound strongly. 7. Southland: Up 31.91%, achieving a 108.22% increase in a short period, demonstrating strong market demand. 8. DNA X: Up 29.87%, the potential of this stock in the biotechnology field sparked investor enthusiasm. 9. OceanPal: Up 26.40%, this stock performed well as market interest in the shipping industry increased. 10. System1: Up 25.00%, strong performance in the digital advertising sector attracted capital inflow. **Stocks Under Pressure** 1. Roma Green Finance: Down 58.57%, market concerns about its future development prospects led to a sharp decline in stock price. 2. Skycorp Solar: Down 45.70%, this stock performed poorly amid the overall adjustment in the green energy sector. 3. Fundrise Innovation Fund LLC: Down 37.64%, weakened market confidence in its investment portfolio led to pressure on the stock price 4. Zeta Network: Down 37.54%, the stock faced selling pressure amid market sentiment fluctuations. 5. Cyabra: Down 36.04%, doubts about its business model have led to a continuous decline in stock price. 6. Onconetix: Down 34.53%, the stock performed poorly amid the overall adjustment in the biotechnology sector. 7. Artelo Biosciences: Down 33.11%, market concerns about its R&D progress have resulted in a drop in stock price. 8. Hitek Global Inc.: Down 32.73%, the stock failed to escape the downward trend amid fluctuations in tech stocks. 9. Ridgetech: Down 24.94%, market worries about its future profitability have put pressure on the stock price. 10. 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