Donald Trump's initial 100 days in office sent ripples through the stock market, notably impacting the S&P 500. The index experienced its steepest decline since Gerald Ford's early presidency, driven by unexpected tariffs and heightened uncertainty.

British Airways’ parent, IAG, announced its first- quarter results on Friday. It said it would buy 53 more planes from Boeing and Airbus.

Trump makes a momentous political comeback, breaking through the "blue wall" to win 312 electoral votes. Trump becomes only the second US president in history to be elected to non-consecutive terms, following Grover Cleveland (the 22nd and 24th US president).