** Shares of Australia's Stakk SKK.AX rise as much as 17.6% to A$0.044, their biggest intraday pct gain since November 19
** Finance company announces expansion of relationship with T-Mobile Money, the digital banking solution offered by T-Mobile USA TMUS.O
** Co expands the scope of deliverables with T-Mobile to include fraud and risk services for T-Mobile Money within its Super App
** Stock has risen 485.7% this year, including the session gains
(Reporting by Roshan Thomas in Bengaluru)
((Roshan.Thomas@thomsonreuters.com;))