21 November, 2025
Research
Troubles in tech: An overview across continents
Authors:
Maximilian Tomko, Ties den Hollander, Eric Halkola
Falling Tech prices igniting talks of AI bubble, passive Fed response causing market uncertainty. U.S. equities are down over the week, S&P ≈ -2%, Nasdaq ≈ -2.7%, this was mainly due to hesitation linked to AI and September economy data coming out. European markets slid this week as U.S. AI tech volatility spilled over, driving the STOXX 600, major indices and semiconductor stocks down 2–6%. Asian equities sharply lower Friday. MSCI Asia Pacific ex Japan index dropped 2.6% to bring weekly loss to 3.8%, steepest since early April. Sharp losses, predominantly by tech, in South Korea, Taiwan and Japan. (FactSet, Top Stories Asia Pacific) U.S. equities are down over the week, S&P ≈ -2%, Nasdaq ≈ -2.7%, this was mainly due to hesitation linked to AI and September economy data coming out.