According to @StockMKTNewz, citing The Wall Street Journal, Microsoft (MSFT) plans to invest more than $10 billion to expand its AI infrastructure in Portugal, a concrete capex figure relevant for AI-focused equity trading decisions (source: The Wall Street Journal via @StockMKTNewz). The report specifies the expansion is AI infrastructure in Portugal and frames a material investment scale for MSFT watchers tracking hyperscaler buildouts (source: The Wall Street Journal via @StockMKTNewz).