Markets South Africa's 3-month T-bill average yield inches up to 7.2 percent Published March 2, 2018 Updated March 2, 2018 10:43am 1 min comment Comments By Shoaib Ur RehmanReuters Add BRecorder as a trusted source on Google The bid-to-cover ratio fell to 1.4 from 3.4. Copyright Reuters, 2018 Read Comments