Skip to navigationSkip to main contentSkip to right columnADVERTISEMENTGavin McMasterSun, July 19, 2026 at 7:00 PM GMT+2 6 min readMarkets face a potentially volatile week as AI bubble fears intensify amid concerns that technology sector repricing has not yet reached equilibrium, coinciding with earnings season ramping dramatically through late July.Some major technology giants are reporting results that will test whether artificial intelligence investments can justify astronomical valuations. The week arrives against a backdrop of escalating geopolitical tensions following an Iranian attack that killed two U.S. service members, raising risks that the fragile diplomatic framework maintaining Strait of Hormuz access could collapse and trigger renewed energy price spikes. Tech earnings dominate the calendar with Tesla (TSLA), Google (GOOGL), Intel (INTC), and International Business Machines (IBM) reporting across the week, providing critical assessments of whether the sector's fundamental businesses can sustain current market expectations despite the technology rotation and valuation repricing that has dominated recent weeks.More News from Barchart