Markets South Africa's 3-month T-bill average yield edges up to 7.29pc Published August 31, 2018 Updated August 31, 2018 08:19pm 1 min comment Comments By Shoaib Ur RehmanReuters Add BRecorder as a trusted source on Google The bid-to-cover ratio fell to 1.3 from 2.4.Copyright Reuters, 2018 Read Comments