--- title: "Pre-market hot trades in US stocks: QumulusAI up 7.10% in pre-market; Walmart down 6.12% in pre-market" type: "News" locale: "en" url: "https://longbridge.com/en/news/296481532.md" description: "QumulusAI pre-market up 7.10%; Walmart pre-market down 6.12%; Singularity Future Tech pre-market up 150.35%; BTC Digital pre-market up 97.17%; Reitar Logtech pre-market up 78.24%" datetime: "2026-08-20T11:18:02.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/296481532.md) - [en](https://longbridge.com/en/news/296481532.md) - [zh-HK](https://longbridge.com/zh-HK/news/296481532.md) generator: "portal-rs" --- # Pre-market hot trades in US stocks: QumulusAI up 7.10% in pre-market; Walmart down 6.12% in pre-market **Pre-market Hot Trades in US Stocks** QumulusAI is up 7.10% in pre-market trading. Based on recent key news: 1. On August 17, QumulusAI announced that it will release its Q2 2026 financial report on August 25. This news has attracted market attention, and investors are optimistic about the company's performance, driving the stock price up. 2. On August 17, the schedule for QumulusAI's first quarterly earnings conference call was announced. As the company's first earnings release since going public, this event is seen as an important milestone in the company's entry into a new phase, further enhancing market confidence in its future development. 3. On August 17, QumulusAI released detailed information about its distributed AI cloud platform through its official website and social media platforms. The platform's innovation and flexibility have attracted investor attention, increasing market recognition of the company's technological capabilities. The overall performance of the technology sector is strong, with significant capital inflows. Walmart is down 6.12% in pre-market trading. Based on recent key news: 1. On August 20, Walmart reported an adjusted earnings per share of $0.81 for Q2, exceeding market expectations of $0.74. However, the full-year net sales growth forecast of 4% to 5% is below the market expectation of 5.3%, leading to increased market concerns about its future growth. 2. On August 20, Walmart's Q2 performance was positively impacted by a 750 basis point benefit from tariff refunds, but comparable sales in the U.S. were negatively affected by 80 basis points from the health and wellness business, highlighting the complexity of its business structure. 3. On August 17, analysts expressed concerns about Walmart's high price-to-earnings ratio, with Erste Group analyst Hans Engel downgrading the rating from "Buy" to "Hold," believing that the valuation is significantly high compared to peers. The retail industry is facing macroeconomic fluctuations and changes in consumer patterns. **Top Gainers in Pre-market US Stocks** Singularity Future Tech is up 150.35% in pre-market trading. Based on recent key news: 1. On August 19, Singularity Future Technology announced a registered direct offering at a price of $3 per share, expecting total proceeds of approximately $1.8 million. This move aims to expand its capital base and promote strategic cooperation, driving the stock price up. 2. On August 20, the company signed a non-binding strategic development framework agreement with Florence Development LLC to develop a 900-acre AI data center park in Florence, South Carolina. This move is seen as a significant layout for the company in the AI and high-performance computing fields, boosting market confidence. 3. On August 18, the company announced plans to issue 21.52 million shares of common stock through a Regulation S private placement, raising approximately $30 million. This financing will enhance the company's liquidity and support its business development plans, further driving the stock price up The technology sector has recently been driven by the development of AI, with significant capital inflows. BTC Digital pre-market rose by 97.17%. There has been no important news regarding BTC Digital 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. no\_news Reitar Logtech pre-market rose by 78.24%. Based on recent key news: 1. On August 17, Reitar Logtech Holdings Ltd. released important information through the EDGAR system of the U.S. Securities and Exchange Commission. This announcement may trigger positive market expectations for the company's future development, leading to a significant rise in stock price. Source: EDGAR 2. On August 18, market analysis pointed out that the stock trend of Reitar Logtech resembles an electrocardiogram, showing extreme volatility. Investors' focus on the company's actual orders and cash flow may lead to sharp fluctuations in stock price. Source: Public Technologies 3. There has been no other important news recently. There is increased market attention on the Southeast Asian financial market ### Related Stocks - [QMLS.US](https://longbridge.com/en/quote/QMLS.US.md) - [WMT.US](https://longbridge.com/en/quote/WMT.US.md) - [SGLY.US](https://longbridge.com/en/quote/SGLY.US.md) - [BTCT.US](https://longbridge.com/en/quote/BTCT.US.md) - [RITR.US](https://longbridge.com/en/quote/RITR.US.md) ## Related News & Research - [WMT Stock Slides as Walmart Same-Store Sales Disappoint](https://longbridge.com/en/news/296524455.md) - [Walmart stock is having its worst day in years. Here’s what’s to blame.](https://longbridge.com/en/news/296515907.md) - [Walmart strong again in second quarter, but its outlook is reserved](https://longbridge.com/en/news/296480956.md) - [Walmart sees the slowest pace in US comparable sales in 6 years and offers cautious guidance](https://longbridge.com/en/news/296505476.md) - [Why Is Walmart Stock Falling Thursday?](https://longbridge.com/en/news/296523377.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**