U.S. stock market midday update: Gryphon Digital Mining down 9.80%

U.S. Stock Market Midday Update Gryphon Digital Mining fell 9.80%, with increased trading volume. According to recent key news: On June 14, Gryphon Digital Mining announced the resignation of director Dan Tolhurst, which may raise market concerns about the stability of the company's management, leading to a decline in stock price. On June 10, the alert regarding Gryphon's merger agreement with American Bitcoin was withdrawn, increasing market uncertainty about the merger and affecting the stock price. On May 24, director Daniel George Tolhurst sold company shares, potentially raising investor concerns about the company's prospects, leading to stock price fluctuations. Stocks with High Trading Volume in the Industry Palantir Tech fell 1.16%, with increased trading volume. According to recent key news: On July 26, Palantir's stock price reached an all-time high, entering the top 20 companies in the U.S. by market capitalization, causing investors to worry about its high valuation, leading to a 1.16% drop in stock price. On July 27, analysts expressed caution regarding Palantir's high valuation, believing its stock price may correct, affecting market confidence. On July 28, the market had overly optimistic expectations for Palantir's future growth, leading to fluctuations in investor sentiment and pressure on the stock price. Strategy rose 0.36%, with a trading volume of $2.22 billion. Based on recent key news: On July 27, Michael Saylor released Bitcoin Tracker information, causing Strategy's stock price to rise 0.36%. On July 26, Strategy priced $280 million in new preferred shares to fund Bitcoin purchases, leading to a rise in stock price. On July 29, TD Cowen maintained a buy rating with a target price of $680, resulting in a stock price increase. Circle fell 3.31%, with increased trading volume. Based on recent important news: On July 28, Compass Point downgraded Circle's rating to sell, significantly lowering the target price, exacerbating market concerns about its long-term economic prospects, leading to a 3.31% drop in stock price. On July 27, Sygnum's Chief Investment Officer stated that the GENIUS Act would change the stablecoin landscape, pushing companies like Circle to shift from revenue-oriented to payment use cases, leading the market to adopt a wait-and-see attitude regarding its future development. On July 26, Circle transferred 145 million USDC to SharpLink, potentially for minting additional ETH reserves, raising market concerns about its liquidity management Stocks Ranked Among the Top by Market Capitalization in the Industry SAP fell 1.83%, with increased trading volume. Based on recent important news: On July 26, the short interest in SAP rose by 75%, leading to increased downward pressure on its stock price, which fell. On July 27, Jim Cramer discussed SAP, noting that despite a 19.5% increase year-to-date, it fell 5% in July, attracting market attention. On July 27, analysts believed that SAP is not on the current best investment list, affecting investor confidence