According to MSX.COM data, Broadcom experienced a pre-market drop of 14%, with its second quarter revenue and earnings per share slightly exceeding expectations. However, its guidance for AI chip sales for the next quarter is $16 billion, lower than analysts' expectations of $17.2 billion. Affected by this, Micron Technology and ARM fell more than 6%, SanDisk fell more than 4%, and Western Digital AMD、 Intel, Seagate Technology, Qualcomm fell more than 3%, and ASML fell more than 2%. The US stock futures index collectively fell, with the Dow Jones index falling 1.21%, the S&P 500 index falling 0.74%, and the Nasdaq Composite index falling 0.89%.