Stoxx 600

European stocks slide as traders returned from a 4-day Easter holidays, Asian equities likewise drop pressured by the ongoing rout in iron ore, while U.S. stock-index futures point to a lower open. British markets were roiled after U.K. Prime Minister Theresa May said she would seek an early election on June 8, in a move aimed at strengthening her hand going into Brexit talks; the FTSE 100 dropped 1.3%, on the news, hitting the lowest since Feb. 24 while 10Y Gilts dropped below 1% for the first time since October.

S&P futures extended their Wednesday decline, dropping in the overnight session with banking shares in focus ahead of results from JPMorgan and Citigroup. European stocks likewise retreated along with the dollar, while Asian shares were mixed.

S&P futures are unchanged and Asian stocks closed mixed, however European stocks rebounded for first time this week, led by auto stocks after Daimler’s quarterly profit, as a break in alarming political news prompted traders to "swoop" - as Reuters puts it - on equities, cooling a safe-haven rally that saw the yen and gold at five-month highs and global government bond yields to drop their lowest this year.

With volume starting to fade ahead of Friday's holiday, and geopolitical concerns growing as a US aircraft carrier approaches North Korean, S&P futures pointed to a slightly lower open, in line with stock markets in Europe and Asia. Safe havens such as gold and treasuries strengthened along with Japanese yen, which erased all of yesterday's losses and neared its 110 support on investor caution about global security risks and the future of U.S. interest rates after Yellen's Monday speech failed to provide clarity.

S&P futures point to a slightly lower open, while Asian and European stocks are likewise modestly in the red. Trading volumes are muted for most markets on Monday with investors spooked by rising geopolitical tensions in the Middle East and the Korean peninsula. It is also a holiday-shortened week in much of the West. As Bloomberg puts it, there is a "sense of unease" across markets, with global stocks mixed as investors weighed looming security risks and French bonds retreating ahead of the election following the surprising surge of far-leftist Melenchon in the polls.