--- title: "Pre-market hot trades in US stocks: Hut 8 Mining pre-market down 3.73%; Bloom Energy pre-market down 3.19%" type: "News" locale: "en" url: "https://longbridge.com/en/news/286902058.md" description: "Hut 8 Mining pre-market down 3.73%; Bloom Energy pre-market down 3.19%; Rubico pre-market up 209.82%; Amesite pre-market up 176.07%; Meitu Technology pre-market up 71.78%" datetime: "2026-05-19T11:17:35.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286902058.md) - [en](https://longbridge.com/en/news/286902058.md) - [zh-HK](https://longbridge.com/zh-HK/news/286902058.md) --- # Pre-market hot trades in US stocks: Hut 8 Mining pre-market down 3.73%; Bloom Energy pre-market down 3.19% **Pre-market Hot Trades in US Stocks** Hut 8 Mining is down 3.73% in pre-market trading. Based on recent key news: 1. On May 19, Hut 8 announced a $16 million investment to expand its water infrastructure. This move aims to enhance its operational capacity in West Feliciana Parish, but the market reacted negatively, causing the stock price to drop by 3.73%. 2. On May 16, Third Point LLC reported holding 869,563 shares of Hut 8. Despite the large holding, it failed to boost market confidence, and the stock price continued to decline. 3. On May 19, the latest research indicated that electricity consumption for cryptocurrency mining would drive up electricity prices and carbon emissions. This news raised concerns in the market about rising operational costs for Hut 8, further suppressing the stock price. The cryptocurrency market is experiencing increased volatility, and investors should exercise caution. Bloom Energy is down 3.19% in pre-market trading. Based on recent key news: 1. On May 19, Donald Trump delayed an attack on Iran, leading to a decline in Bloom Energy's stock price. Although the Dow Jones index turned positive due to the delay, technology and energy companies like Bloom Energy still faced selling pressure, affecting market dynamics. 2. On May 18, Bloom Energy was rated as the "top performer" in the technology sector, but analysts believe that five other stocks offer better investment value. Despite receiving a moderate buy rating, Bloom Energy failed to make it onto the top analysts' recommended list, impacting investor confidence. 3. On May 16, Bloom Energy's stock price fell 7.61% in early trading on Friday, reflecting the market's reward for its growth momentum but also showing the risk of a rapid pullback when the market shifts to risk aversion. The technology sector has shown recent volatility, and risk should be monitored. **Top Gainers in Pre-market US Stocks** Rubico is up 209.82% in pre-market trading, with no significant recent news. Trading is active, and capital flows are evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation. Amesite is up 176.07% in pre-market trading. Based on recent key news: 1. On May 19, Amesite secured a new corporate client involving approximately 2,700 patients, marking its largest deployment to date, which significantly boosted the stock price in pre-market trading. The client will deploy NurseMagic AI documentation to streamline workflows, expected to significantly reduce the administrative burden on nurses weekly. This move led to a 250% increase in Amesite's stock price. 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 demonstrates the confidence of the company's executives in its future, further driving up the stock price On May 19th, Amesite released its financial report showing that although revenue increased to $285,678 and net loss narrowed to $2.05 million, there are still significant doubts about its ability to continue as a going concern. The company has shifted its strategy towards medical AI solutions and successfully raised $2.6 million, indicating some market confidence. The industry is shifting towards AI solutions, with a noticeable influx of capital. Meitu Technology saw a pre-market increase of 71.78%, 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 ### Related Stocks - [HUT.US](https://longbridge.com/en/quote/HUT.US.md) - [BE.US](https://longbridge.com/en/quote/BE.US.md) - [RUBI.US](https://longbridge.com/en/quote/RUBI.US.md) - [AMST.US](https://longbridge.com/en/quote/AMST.US.md) - [WNW.US](https://longbridge.com/en/quote/WNW.US.md) ## Related News & Research - [Hut 8 Commits $16 Million to Expand Water Infrastructure in West Feliciana Parish | HUT Stock News](https://longbridge.com/en/news/286894933.md) - [Hut 8 Director Sold Shares Worth Over $3.6M](https://longbridge.com/en/news/286330314.md) - [TimesSquare Capital Management LLC Has $29.27 Million Holdings in Bloom Energy Corporation $BE](https://longbridge.com/en/news/286897134.md) - [Federal Pacific Awarded Bloom Energy Contract Supporting AI Data Center Infrastructure](https://longbridge.com/en/news/286264058.md) - [Bloom Energy (BE) Valuation Check After AI Power Deals Guidance Upgrade And Strong First Quarter Results](https://longbridge.com/en/news/286881834.md)