** Shares of Koba Resources KOB.AX rise as much as 22.6% to A$0.076, their highest level since January 14
** Stock posts its biggest intraday pct rise since December 12, 2024
** The resources co secures exclusive right to buy Stannary Hills Tin-Tungsten Project and Mt Garnet Tin-Tungsten Project located in North Queensland
** Receives firm commitments for A$4.35 million ($2.88 million) placement at an issue price of A$0.05 per share
** About 2.6 million shares change hands, 10.9 times the 30-day avg
($1 = 1.5122 Australian dollars)
(Reporting by Anjali Singh in Bengaluru)
((anjali.singh2@thomsonreuters.com;))