BUZZ — Australia's GPT Group set for best week in over a month on office space purchase

* Shares of Australia's GPT Group have risen 2.5% during the week, on track to log best week since Monday, July 27 * Retail assets operator on Monday purchased a 23-level office tower in Birsbane's "Goldern Traingle" precinct * Adds, deal for A$380 million($271.02 million)and additional acquisition costs * Stock down 17.2% this year, including sessions' moves and down 0.5% on the day ($1 = 1.4021 Australian dollars) (Reporting by Shravya Marakini in Bengaluru) ((shravya.marakini@thomsonreuters.com;)