ANZ Banking Group (ANZ) completed its offer of tier-one issue securities on April 1, also revealing that the issue has been further upsized to A$1.61 billion (US$1.49 billion) from A$1.30 billion, after initially being launched at A$1.00 billion. ANZ Capital Notes 2 set its margin at 325 basis points over bank bills – the tight end of a 15 basis point marketing range – on February 18.