Livemint | Ringgit in Biggest Weekly Drop Since September on Oil, 1MDB Woes Bloomberg The currency retreated as Brent crude's 2.8 percent decline in five days clouded the outlook for oil-exporting country's revenues, and after a slew of better-than-expected U.S. data boosted demand for the dollar. Authorities in Singapore and the U.S ... Ringgit headed for biggest weekly drop due to oil, 1MDB controversy |