The Australian currency was little changed on Thursday rising for a fourth straight day after a report showed that retail sales in the country advanced by 1.3% in February recording its biggest gain in a three-year period. The so-called Aussie increased 0.5% against the U.S. Dollar in last four session and was traded at $1.0454 at 4:13 p.m. Sydney time after it reached $1.0497 yesterday.