March 9 (Reuters) - Commonwealth Bank of Australia CBA.AX said on Friday that it had completed the bookbuild for its offer of PERLS X Capital notes, and had allocated about A$1.25 billion ($974.3 million) under the offer, compared with its initial expectation of raising A$750 million.
The bank added that the margin for the notes was set at 3.40 percent per annum. ($1 = 1.2830 Australian dollars)