Global stocks tumbled on October 22 as fresh concerns over the soaring costs, mounting debt and uncertain returns of AI infrastructure triggered a major technology selloff. Investors are increasingly questioning whether massive spending on AI data centres and computing capacity will deliver the profits needed to justify the investment. #StockMarket #AISelloff #TechStocks #ArtificialIntelligence #wion About Channel: WION The World is One News examines global issues with in-depth analysis.