South African rand weakens as dollar firms amid economic uncertainty

JOHANNESBURG, Oct 24 (Reuters) – South Africa’s rand fell on Monday, following other emerging market currencies, as the U.S. dollar held firm amid global economic uncertainty. At 1538 GMT, the rand ZAR=D3 traded at 18.4275 against the dollar, 1.75% weaker than its previous close. The U.S. dollar made gains against other major currencies, with the dollar index =USD up about 0.13% at 111.97.…