AOFM sells $600m of April 2024 bonds THE Australian government has sold $600 million of April 21, 2024, Treasury bonds. The Australian Office of Financial Management (AOFM), which conducts bond auctions on the behalf of the government, said the bonds were sold for a weighted average yield of 3.7312 per cent. The sale attracted bids totalling $2.352 billion, giving a coverage ratio of 3.92.