U.S. Stock Market Midday Update: Mega Fortune up 15.88%, trading volume increases, market sentiment is high

U.S. Stock Market Midday Update Mega Fortune, up 15.88%, with increased trading volume and no significant news recently. Trading is active, with clear capital flow. Considering sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. Stocks with High Trading Volume in the Industry Coreweave down 6.81%. Based on recent key news: On December 16, CoreWeave's merger with Core Scientific failed, leading to a drop in stock price. Shareholders rejected the $9 billion acquisition offer, causing the stock price to fall over 6%. Source: WSJ On December 16, market concerns about the AI bubble intensified, impacting CoreWeave's stock price. Investors are worried about the long-term value of the AI industry, leading to a significant drop in stock price. Source: WSJ On December 17, CoreWeave's high debt levels raised market concerns. The company's debt level reached $18.8 billion, affecting profitability. Source: WSJ The AI industry faces construction delays and supply chain bottlenecks. Shopify up 2.26%. Based on recent key news: On December 16, Shopify launched various embedded financial services to strengthen its market position. These services include funding, marketing, logistics, etc., enhancing its business empowerment capabilities and driving stock price up. On December 17, analysts pointed out that Shopify has huge growth potential in the European market, with a 42% increase in European merchandise transaction volume in the second quarter. Although high valuations pose risks, its business model is considered to have long-term winning potential, positively impacting the stock price. On December 16, Shopify partnered with Temu to expand merchant management and sales opportunities. This move helps merchants create sales opportunities in over 30 markets, boosting investor confidence and driving stock price up. The cross-border e-commerce sector continues to strengthen, with risks to monitor. Applied Digital down 6.15%. Based on recent key news: On December 16, Applied Digital's stock price fell 17.5%. Although there was no company-specific news, it had previously risen 200%. The company issued $2.35 billion in senior secured notes to support expansion and debt refinancing, leading to increased market concerns about its financial condition. On December 16, market analysis indicated that Applied Digital's stock price had risen 143.70% over the past 12 months, but recently failed to break through the resistance level of $25.50, showing signs of potential further weakness in the short term. On December 17, Northland Securities analyst Michael Grondahl maintained a buy rating on Applied Digital with a target price of $40, showing analysts' confidence in its long-term potential The AI data center industry has recently experienced increased volatility and requires attention. Stocks ranked at the top of the industry by market capitalization Snowflake rose by 0.29%. Based on recent news, On December 16, several executives at Snowflake submitted Form 4 documents disclosing changes in shareholdings. Executives such as Raghunathan Vivek, Christian Kleinerman, and Dageville Benoit repurchased and sold portions of their shares, which may have attracted market attention and led to stock price fluctuations. On December 15, the Westminster City Council selected Altimetrik as its strategic digital partner responsible for implementing Snowflake's AI data cloud. This collaboration marks significant progress for the city in utilizing data and AI, potentially boosting investor confidence. On December 16, Airbyte announced major improvements to the Snowflake target connector. These updates enhance data transfer speed and accuracy, which may positively impact Snowflake's technological advantages. The software industry is expected to perform well in 2026