--- title: "Pre-market hot trades in US stocks: GlucoTrack up 11.80% in pre-market; Freecast down 11.35% in pre-market" type: "News" locale: "en" url: "https://longbridge.com/en/news/286903237.md" description: "GlucoTrack pre-market up 11.80%; Freecast pre-market down 11.35%; Amesite pre-market up 197.51%; Rubico pre-market up 141.05%; Meiwukeji pre-market up 71.80%" datetime: "2026-05-19T11:27:32.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286903237.md) - [en](https://longbridge.com/en/news/286903237.md) - [zh-HK](https://longbridge.com/zh-HK/news/286903237.md) --- # Pre-market hot trades in US stocks: GlucoTrack up 11.80% in pre-market; Freecast down 11.35% in pre-market **Pre-market Hot Trades in US Stocks** GlucoTrack is up 11.80% in pre-market trading. Based on recent key news: 1. On May 15, GlucoTrack released important information through the EDGAR system, boosting investor confidence. The company published original content on the U.S. Securities and Exchange Commission's electronic data gathering, analysis, and retrieval system, driving the stock price up. 2. On May 16, technical sentiment signals indicated a strong sell, challenging market confidence in GlucoTrack. Despite the stock price increase, technical indicators showed sell signals, which may affect future trends. 3. On May 16, GlucoTrack faced pressure to maintain exchange listing standards, impacting capital acquisition and investor confidence. The company needs to maintain minimum bid and shareholder equity thresholds to ensure capital acquisition and investor confidence. The industry faces pressure on listing standards, with significant capital flow. Freecast is down 11.35% in pre-market trading. Based on recent key news: 1. On May 18, FreeCast announced its platform strategy for the 2026-2027 fiscal year, focusing on satellite and telecom streaming opportunities. The announcement failed to boost market confidence, leading to a pre-market decline of 11.35%. Source: Reuters 2. On May 18, FreeCast showcased its streaming technology platform's potential in Orlando, Florida, attracting attention from global infrastructure providers. Despite the showcase generating interest, it did not immediately translate into a stock price increase. Source: PR Newswire 3. On May 18, FreeCast's press release emphasized customization service opportunities for its streaming technology; however, the market remains cautious about its future profitability, affecting stock performance. Source: PR Newswire The streaming industry faces intensified competition, with noticeable market volatility. **Top Gainers in Pre-market Trading of US Stocks** Amesite is up 197.51% in pre-market trading. Based on recent key news: 1. On May 19, Amesite secured a new enterprise client involving approximately 2,700 patients, marking its largest deployment to date, validating its corporate strategy and significantly boosting the stock price in pre-market trading. This client will deploy NurseMagic AI documentation to streamline workflows, expected to significantly reduce administrative burdens by up to 16 hours per week per caregiver. Source: GlobeNewswire 2. On May 19, Amesite's CEO Ann Marie Sastry purchased 174,216 shares of common stock at $1.44 per share, increasing her direct holdings to 1,049,647 shares. This move is seen as a vote of confidence in the company's future, further driving the stock price up. Source: EDGAR On May 19, Amesite reduced cash consumption through layoffs and internalization, refocusing on the product development of AI tools, and shifted customers to monthly service contracts, expecting a reduction in operating expenses of about 18%. These measures improved operational efficiency and enhanced market confidence. Source: SEC Filing The non-acute medical industry is facing transformation, with significant capital inflows. Rubico, pre-market up 141.05%, with no significant news recently. Trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. Meiwuke Technology, pre-market up 71.80%, with no significant news recently. Trading is active, and capital flows are evident. 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