風險投資人Christoph Janz於10月27日在社交平臺發文稱，2026年以來，應用層軟件即服務（SaaS）股票與AI相關股票的走勢出現明顯分化。兩類股票的相關係數從2025年第四季度的+0.25降至2026年第三季度的-0.51，意味着此前溫和的同向波動已轉爲明顯的反向波動。第三季度統計的64個交易日中，兩類股票有42個交易日漲跌方向相反，佔比約65.6%。這一變化反映出AI產業鏈內部的市場定價正在分化：應用層軟件公司與AI相關企業的股價不再普遍同步，投資者對不同業務環節的增長前景和盈利邏輯呈現出更明顯的區分。

Apple said it has observed internal-display failures in a small number of iPhone Duo units and that the issue typically appears shortly after opening the device, while most units remain unaffected. Reports describe a cracking sound on unfolding, a bulge or looseness near the hinge, then internal-screen cracks; some devices also show white spots or abnormal bright lines. Repair site iFixit suggested the fault may result from a failed hinge component compressing the screen. Apple has opened an investigation, with engineers seeking failed units for analysis; some customers have received replacements while others are waiting due to store stock shortages or appointment delays.

交易員稱，因巴西總統選舉後市場下跌，阿根廷證券交易所收盤下跌2.91%。