U.S. stock market midday update: Boost Run's stock price rises by 13.79%, driven by dual benefits of AI development and target price increase, boosting market confidence

U.S. Stock Market Midday Update Boost Run rose 13.79%. Based on recent key news: On May 14, DA Davidson raised Boost Run's target price from $20 to $25, reflecting market confidence in its future growth. This move drove Boost Run's stock price up, showing investors' optimism about its business prospects. On May 15, the rapid development of AI technology fueled the growth of cloud infrastructure companies. Boost Run, as one of the cloud service providers, benefited from the increase in AI workloads, attracting more investor attention and further driving up its stock price. The cloud infrastructure industry is driven by AI development. Stocks with High Trading Volume in the Industry Coreweave fell 4.79%. Based on recent news, On May 14, CoreWeave released its latest financial report, and although revenue doubled year-on-year, the outlook failed to meet Wall Street expectations, leading to a decline in stock price. The company also raised the lower limit of its capital expenditure forecast due to rising component prices. Source: Reuters On May 14, Jensen Huang, CEO of NVIDIA, and his wife's foundation purchased computing resources from CoreWeave and donated them to universities and other non-profit organizations, with a donation value of $108.3 million. Although this news showed NVIDIA's support for CoreWeave, it failed to boost the stock price. Source: Reuters On May 13, Magnetar, one of CoreWeave's major investors, reduced its holdings by $650 million in April, indicating investors' uncertainty about the company's future. Source: Forbes AI infrastructure demand is strong, but debt and expenditure risks are high. Shopify rose 3.10%. Based on recent news, On May 14, Prosper Capital, led by Joshua Kushner, invested $100 million in Shopify, driving the stock price up by 2.4%. On May 14, Shopify's Q1 2026 financial report showed a 34% year-on-year revenue growth to $3.2 billion, and operating income increased by 88%, although there were still net losses from equity investments. On May 14, analysts generally gave Shopify a "buy" rating with a target price of $159.66, indicating significant growth potential. The e-commerce industry is driven by AI growth, while macroeconomic pressures remain. Snowflake rose 4.37%. Based on recent key news: On May 15, Zeta Global announced its participation in Snowflake's open semantic interchange project, aimed at creating a universal data semantic translator. This move helps improve the accuracy of data analysis, driving up Snowflake's stock price On May 13, Oppenheimer analysts pointed out that Snowflake's growth mainly comes from enterprises migrating from old systems, and product revenue is expected to exceed market expectations by 1.5% to 2%. Analysts maintain a "Outperform" rating on Snowflake, with a target price of $250. On May 15, Dataiku partnered with Snowflake to launch the Cobuild project, aimed at transforming natural language intent into AI agents and workflows. This collaboration is expected to expand the application scope of AI solutions and further enhance Snowflake's market performance. The market's strong demand for AI and data analytics has driven related stock prices up. Stocks ranked at the top of the industry by market capitalization CloudFlare fell 0.32%. Based on recent news, On May 14, the x402 protocol under Coinbase went live on the Arbitrum network, receiving support from several institutions including Cloudflare. This news boosted market confidence in Cloudflare's position in the blockchain payment sector, but did not significantly drive up the stock price. On May 13, MarketBeat noted that although Cloudflare currently has a moderate buy rating among analysts, top analysts believe there are five stocks that are more worthy of investment. This news may have weakened investor confidence in Cloudflare, leading to a decline in stock price. On May 14, analysts focused on how Cloudflare can convert its AI opportunities into sustainable profitability. Concerns about the company's future profitability may have negatively impacted the stock price. Support in the blockchain payment sector and analyst ratings influence stock prices