Editor's PicksRegional Market NewsUnited StatesGlobal shares and oil tumble after Donald Trump tests positive for COVID-19amanda cooperOct 2, 2020Oct 4, 2020 by amanda cooperOct 4, 2020Oct 4, 20200197 Summary List Placement Global equity markets and oil plunged on Friday, while gold spiked after US president Donald Trump said he and his wife had...