JPMorgan's Mislav Matejka advises investors with a 3 to 12-month horizon to consider buying during the stock market pullback caused by escalating Middle East tensions. According to Jin10, Matejka's research report highlights that while the conflict's trajectory is unpredictable, political pressures suggest the situation is unlikely to persist. On Monday, stock markets experienced a sell-off, partly due to fears of inflation driven by rising oil prices. Matejka argues that concerns are unwarranted as an oil supply surplus may lead to price declines. European markets saw widespread declines, with the Stoxx 600 index dropping 1.7%. U.S. stock futures also fell, with the tech-heavy Nasdaq index down 1.1%.