Business & Finance South Africa's 3-month T-bill average yield rises to 7.24 percent Published September 30, 2017 Updated September 29, 2017 01:05pm 1 min Comments By Fawad MaqsoodReuters Add BRecorder as a trusted source on Google The bid-to-cover ratio fell to 1.9 from 3.0. Copyright Reuters, 2017 Read Comments