World shares, US futures bounce after Trump asserts he won

World shares and U.S. futures have logged gains as investors await results of tight races in battleground states that will determine the outcome of the presidential election. Markets were jolted but soon recovered after President Donald Trump, in an early morning appearance at the White House, made premature claims of victories in several key states. As vote counts rolled in, investors seemed overall to be taking an optimistic stance on the election. As of 5 a.m. Eastern time, Trump and his Demo