FRANKFURT AM MAIN, GERMANY - JUNE 24: A trader sits at his desk at the Frankfurt Stock exchange the day after a majority of the British public voted for leaving the European Union on June 24, 2016 in Frankfurt am Main, Germany. Many prominent corporate CEOs and leading economists have warned that a Brexit would have strongly negative consequences for the British economy and repercussions across Europe as well. (Photo by Thomas Lohnes/Getty Images)