Tech stocks led a global market rally on Thursday as major semiconductor manufacturers reported stronger-than-expected quarterly earnings, driven by sustained demand for artificial intelligence hardware. Industry analysts suggest that the surge in capital expenditure by hyperscale cloud providers is fueling a competitive race for advanced processing units. While some market observers caution that the rapid valuation growth may lead to volatility, others point to the expanding integration of AI across sectors like healthcare and logistics as evidence of a structural shift in the economy. Central banks continue to monitor these developments closely, weighing the productivity gains of AI against potential shifts in the labor market.